Portillo’s Cake Shake: Complete Guide to Price, Flavors & Review (2026)
portillos cake shake is the dessert that made a Chicago hot dog chain famous far beyond hot dogs, because Portillo’s drops a full slice of its legendary chocolate cake straight into a thick vanilla milkshake and blends it smooth. The result is a dessert shake that drinks like a milkshake and eats like a cake, crowned with a swirl of whipped cream and served ice-cold in a tall cup. In this 2026 guide, you will find every flavor on the menu, honest price ranges by size, full nutrition numbers, and a straight review of whether the hype actually holds up. Whether this is your first visit or your fiftieth, this guide answers how much the cake shake costs, where to buy it, and how to order it like a regular.
What Exactly Is the portillos cake shake?
A portillo’s cake shake is Portillo’s signature blended milkshake, and its claim to fame is beautifully simple: instead of flavoring a shake with syrup or powder, the crew blends one entire slice of real Portillo’s chocolate cake into a thick vanilla shake. The cake breaks down into the ice cream, giving the drink a deep cocoa flavor and a slightly dense, almost fudgy texture that no ordinary chocolate shake can copy. Each shake gets finished with whipped cream on top, and you can still spot tiny flecks of cake and frosting in every sip. It sits somewhere between a drink and a dessert, and most first-timers finish it realizing they just drank a slice of cake.
A Whole Slice of Chocolate Cake, Blended In
The chocolate cake inside a portillo’s cake shake is the very same cake that made Portillo’s a Chicago legend in the first place, a moist double-layer chocolate cake with rich chocolate frosting. Portillo’s bakes this cake fresh for its restaurants, and the slice that goes into your shake comes right off the same cake line as the slices sold in the dessert case. When the blender hits it, the cake’s crumb melts into the ice cream while the frosting dissolves into ribbons of extra chocolate flavor. That is why the shake tastes like actual cake rather than like a chocolate-flavored drink, and that difference is the whole reason people drive across town for it. If you love the cake on its own, you will find the shake version even more intense, because the cold vanilla base sharpens the chocolate notes.
Why the Base Is Vanilla Ice Cream, Not Chocolate
One detail surprises almost everyone: the base of a portillo’s cake shake is vanilla ice cream, not chocolate ice cream. Portillo’s deliberately uses a vanilla base so that all the chocolate character comes from the blended cake slice itself, which keeps the flavor layered instead of one-note. A chocolate ice cream base plus chocolate cake would taste flat and muddy, but vanilla lets the cocoa, the frosting, and the cake’s buttery crumb each show through. The milk and ice cream also give the shake its famously thick, spoon-standing body that holds up even as it starts to melt. This vanilla-first approach is also what makes the seasonal cake shake flavors work, because the kitchen can swap in lemon cake or spice cake without changing the base at all.
How the portillos cake shake Became a Chicago Icon
The portillo’s cake shake earned its fame the old-fashioned way: regulars told their friends, and their friends told the internet. For years, Chicago locals treated the cake shake as a rite of passage, the thing you ordered on your birthday, after a big game, or when out-of-town guests needed to understand what Portillo’s was really about. Food writers picked up on it, then social media did the rest, with close-up videos of the thick shake and its whipped cream cap racking up millions of views. Today it is one of the most photographed items on the entire Portillo’s menu, and plenty of first-time visitors walk in asking for it by name before they even look at the sandwiches.
What keeps the portillo’s cake shake famous is that the idea sounds like a gimmick but the execution tastes like the real thing. Plenty of chains have tried cake-flavored shakes built on syrups and artificial flavoring, and they all taste like a laboratory version of dessert. Portillo’s version works because it starts with an actual slice of an actual beloved cake, so every sip delivers genuine baked-chocolate flavor with real texture. That authenticity turned a novelty drink into a permanent menu fixture, and it is why copycat recipes for the shake circulate online every single year. When a menu item inspires that much home-kitchen imitation, you know it has crossed from food into folklore.
The cake shake also benefits from Portillo’s own growth story, because every new restaurant opening introduces the legend to a brand-new city. As Portillo’s expanded beyond Illinois into states like Arizona, Florida, and Texas, the portillo’s cake shake became the menu item newcomers tried first and remembered longest. Local news outlets in each new market inevitably run the “have you tried the cake shake?” story, and the cycle of discovery starts all over again. It now functions as the chain’s unofficial ambassador, doing for Portillo’s what the Italian beef does for the savory side of the menu. Order one, and you are participating in a Chicago tradition that is now happily spreading nationwide.
portillos cake shake Flavors: Every Version on the 2026 Menu
The portillo’s cake shake lineup starts with the year-round chocolate original and rotates through seasonal cake shake flavors tied to the calendar. Portillo’s has offered strawberry, lemon, and caramel-spice cake versions as limited-time flavors, usually appearing in spring and fall. Availability varies by location and season, so the seasonal flavors below may or may not be pouring when you visit. The good news is that the flagship chocolate version never leaves the menu, which means a portillo’s cake shake is always within reach. Below is the full rundown of every version fans know and love.
Chocolate Cake Shake (The Original)
The original chocolate portillo’s cake shake is the one that started everything, and it remains the best-selling dessert shake on the menu by a wide margin. A full slice of Portillo’s famous chocolate cake goes into the blender with vanilla ice cream and milk, and the result pours thick enough to stand a straw straight up. The flavor is deep, dark, and unmistakably cake-like, with little swirls of frosting melting through the vanilla base. Whipped cream on top adds a light contrast to the dense shake underneath, and the whole thing eats like a celebration in a cup. If you only ever try one cake shake in your life, make it this one, because it is the standard every other flavor gets judged against.
Chocolate lovers should know that this shake delivers real cocoa intensity rather than the mild sweetness of a typical fast-food chocolate shake. Because the chocolate comes from baked cake instead of syrup, you taste the toasted, almost brownie-like edges of the flavor that syrup alone can never create. Fans of the standalone chocolate cake slice will recognize it instantly, and many say the cold format actually makes the chocolate taste richer. You can read more about the cake itself in our Portillo’s chocolate cake recipe breakdown if you want to understand what makes the crumb so special. For pure indulgence, the original remains undefeated.
Strawberry Lemon Cake Shake
The strawberry lemon version takes the portillo’s cake shake formula in a bright, summery direction that surprises people who expect every cake shake to be heavy. Instead of chocolate cake, the blender gets a slice of lemon cake plus a strawberry fruit base, all spun into the same thick vanilla ice cream foundation. The result tastes like strawberry shortcake’s cooler, drinkable cousin, with the lemon cake adding a citrusy lift that cuts through the richness. It is noticeably lighter on the palate than the chocolate original, which makes it a favorite for warm-weather visits. If chocolate feels like too much on a hot day, this is the cake shake to order.
What makes this flavor work is balance, because the tart lemon and sweet strawberry keep each other in check instead of competing. The vanilla base rounds off the citrus edges, and the cake crumb gives the shake a satisfying body that plain fruit shakes lack. It typically appears as a spring and summer limited-time flavor, so catch it while the seasonal menu boards are up. At around 763 calories for a small, it is also one of the lighter cake shake options, though it is still very much a dessert. Fans who find the chocolate version too rich often call this their gateway cake shake.
Salted Caramel Spice Cake Shake
When autumn arrives, the salted caramel spice portillo’s cake shake shows up as the fall seasonal star, and it tastes like the entire season in a cup. A slice of warmly spiced cake goes into the blender with a salted caramel blend, creating a shake that is cozy, buttery, and just salty enough to keep the sweetness interesting. Think of it as the dessert-shake equivalent of a spiced latte, but thicker, colder, and far more decadent. The spice notes bloom as the shake sits for a minute, so it actually gets better as you drink it. Fall regulars plan visits around this flavor, and it routinely sells out its seasonal run.
The genius of this version is how the salt sharpens everything else in the cup, making the caramel taste more caramel-like and the spice cake taste more complex. It pairs beautifully with the savory side of a Portillo’s visit, cutting through the richness of an Italian beef or a cheeseburger like a perfect dessert course. Like all seasonal cake shakes, it comes in small and large sizes at the same price points as the original. If you see it on the menu board, order it without hesitation, because once the season ends, fans wait a full year for its return. It is the limited-time flavor most likely to convert skeptics into cake shake believers.
Chocolate-Covered Strawberry Cake Shake
The chocolate-covered strawberry portillo’s cake shake is the most decadent limited-time flavor Portillo’s has ever poured, built for peak strawberry season. It layers the original chocolate cake base with real strawberry, creating a shake that genuinely tastes like its namesake confection in drinkable form. The strawberry brings a fresh, jammy brightness while the chocolate cake keeps the whole thing grounded in deep cocoa flavor. It is the richest of the seasonal options, and the calorie count reflects that ambition. When this flavor lands on the menu, usually around Valentine’s season or early summer, dessert lovers treat it as an event.
Ordering this shake feels like getting two desserts at once, because the strawberry and chocolate take turns leading each sip. The vanilla ice cream base keeps the combination from becoming overwhelming, and the whipped cream cap ties it all together visually. Because it is a limited-time offering, Portillo’s does not guarantee its return date, so check the seasonal menu before making a special trip. If you love chocolate-covered strawberries, this is the portillo’s cake shake you have been waiting for. Just plan to share the large, because this one is a delicious commitment.
How to Check Which Limited-Time Flavors Are Available
Seasonal portillo’s cake shake flavors rotate without much advance warning, so the smartest move is checking before you drive over. The menu boards inside each restaurant list current limited-time offerings, and the online ordering menu for your local Portillo’s shows exactly which cake shake flavors are pouring right now. You can also browse the full year-round lineup on our Portillo’s drinks and shakes menu guide to see how the cake shakes fit alongside the classic vanilla, chocolate, and strawberry shakes. When in doubt, ask the crew at the counter, because they always know which seasonal flavor is in the blender this week.
How Much Is the portillos cake shake? 2026 Price Guide
So how much is a portillo’s cake shake in 2026? Expect to pay roughly $6 to $7 for a small and $7 to $9 for a large, though exact menu prices vary by location and market. Illinois restaurants typically sit at the lower end of that range, while locations in Arizona, Florida, and Texas often run $0.20 to $0.50 higher across the menu. Seasonal cake shake flavors are priced the same as the original chocolate version, so you never pay extra for a limited-time flavor. The table below shows typical pricing to help you budget your visit.
| Cake Shake Flavor | Small (16 oz) | Large (24 oz) | Availability |
|---|---|---|---|
| Chocolate Cake Shake | ~$6.49 | ~$7.99 | Year-round |
| Strawberry Lemon Cake Shake | ~$6.49 | ~$7.99 | Seasonal (spring/summer) |
| Salted Caramel Spice Cake Shake | ~$6.49 | ~$7.99 | Seasonal (fall) |
| Chocolate-Covered Strawberry Cake Shake | ~$6.49 | ~$7.99 | Limited time |
| Malt upgrade (any shake) | +$0.50 | +$0.50 | Add-on |
Prices move a little from market to market, so treat these numbers as a planning guide rather than a promise. Portillo’s adjusts pricing by region to reflect local costs, which is why the same portillo’s cake shake can cost slightly more in a newer Sun Belt location than at a long-running Chicago-area restaurant. Delivery app prices also run higher than in-store prices because of service fees, so ordering ahead for pickup usually gets you the best deal. For the most current number, check the online menu for your specific restaurant before you order. The shake is worth every penny, but there is no reason to be surprised at the register.
For value, the small is the sweet spot for most people, because it delivers the full cake shake experience at the lowest price and a far more manageable calorie load. The large makes sense when you are sharing with someone, since splitting a large costs less per ounce than buying two smalls. Adding the malt upgrade for about fifty cents is the cheapest customization on the menu and completely changes the flavor profile. Compared with the classic shakes, the cake shake costs a couple of dollars more, which is fair when you remember you are getting an entire slice of cake blended in. See how it stacks up against every other drink in our complete Portillo’s drinks menu guide.
How Portillo’s Makes the portillos cake shake
Making a portillo’s cake shake at the restaurant follows a simple, repeatable ritual that the crew can execute fast even during a dinner rush. It starts with scoops of vanilla ice cream and a splash of milk in a tall metal mixing cup, the same base used for every shake on the menu. Then comes the star of the show: one full slice of Portillo’s chocolate cake, frosting and all, dropped straight into the cup. The spindle mixer blends everything until the cake fully breaks down into the ice cream, and the finished shake gets poured into a cup and crowned with whipped cream.
The blending time matters more than you might think, because under-blending leaves chunky cake bits while over-blending melts the ice cream into a thin drink. Portillo’s crews aim for that perfect middle ground where the shake is thick enough to need a wide straw but smooth enough to sip continuously. You will notice tiny flecks of cake and frosting throughout, which is the visual proof that real cake went into your cup. The whipped cream on top is not just decoration either; it gives you a light, airy first taste before the dense shake hits. That contrast between the cloud-like cream and the fudgy shake is part of what makes the first sip so memorable.
Can You Make a Copycat portillos cake shake at Home?
You can absolutely make a copycat portillo’s cake shake at home, and the ingredient list is refreshingly short. Blend three generous scoops of good vanilla ice cream with a splash of milk or heavy cream, then add one thick slice of moist double-chocolate layer cake with chocolate frosting. Blend until just smooth, pour into a chilled glass, and finish with whipped cream on top. The whole process takes about five minutes, and the hardest part is not drinking it straight from the blender.
The homemade version gets closest to the real thing when you use a genuinely good chocolate cake, because the cake does most of the flavor work. A dry or bland cake will give you a bland shake, so either bake the copycat cake from our Portillo’s chocolate cake recipe guide or buy the richest bakery chocolate cake you can find. Some home cooks add a spoonful of chocolate frosting separately to boost the richness, which is a smart trick. It will never be exactly like the restaurant version, but on a night when the nearest Portillo’s is an hour away, it absolutely scratches the itch.
portillos cake shake Calories and Nutrition Facts
Let us be honest about cake shake calories: the portillo’s cake shake is a full dessert, not a light treat, and the numbers prove it. A small chocolate cake shake lands around 846 calories, while the large climbs to roughly 1,494 calories, which is close to a full day’s worth for some people. The large breaks down to about 65 percent carbohydrates, 29 percent fat, and 6 percent protein, exactly what you would expect from ice cream plus cake. Seasonal flavors vary a bit, with the strawberry lemon version on the lighter side and the chocolate-covered strawberry version on the heavier side. These are approximate figures drawn from Portillo’s official nutrition guide, and they are worth knowing before you order.
| Cake Shake (Chocolate) | Calories | Fat | Carbs | Protein |
|---|---|---|---|---|
| Small (16 oz) | 846 | 25 g | 138 g | 47 g |
| Large (24 oz) | 1,494 | 47 g | 240 g | 21 g |
The smart way to enjoy a portillo’s cake shake is to treat it as the dessert course, not as a drink alongside your meal. Pairing a large cake shake with a full Italian beef and fries can push a single meal past 2,500 calories without much effort, so plan accordingly. The small size saves you roughly 650 calories versus the large while still delivering the complete flavor experience, which makes it the easy choice for solo diners. Splitting a large with a friend is another great strategy, because you each get a generous serving at about 750 calories. For the full nutritional picture across the menu, check our Portillo’s calorie chart for every item.
Is the Cake Shake the Highest-Calorie Dessert on the Menu?
The large chocolate portillo’s cake shake is indeed one of the highest-calorie single items Portillo’s sells, outpacing even the standalone slice of chocolate cake. Only the seasonal chocolate-covered strawberry large gives it real competition, reportedly climbing even higher thanks to the extra fruit and cake load. The classic shakes, by comparison, look almost modest next to it, with a large vanilla shake landing under 800 calories. None of this should scare you off, because nobody orders a cake shake for its health benefits. Just go in with open eyes, savor every sip, and maybe take a walk afterward.
Cake Shake vs. Regular Shake: Which One Should You Order?
Choosing between a portillo’s cake shake and a classic shake really comes down to what kind of mood you are in. The classic vanilla, chocolate, and strawberry shakes are smooth, straightforward, and satisfying, the kind of shake you could drink every week without much thought. The cake shake is an event: thicker, richer, and loaded with real baked flavor that makes it feel like a celebration. If you want refreshment, order a classic; if you want it indulgent, order the cake shake. Most regulars keep both in their rotation and choose based on the occasion.
Texture is the biggest practical difference you will notice between the two styles. A classic shake pours silky and uniform, while a portillo’s cake shake has a slightly denser body with those signature flecks of cake and frosting suspended throughout. The cake shake also holds its thickness longer as it melts, because the cake solids give the melting ice cream something to cling to. Flavor-wise, the classic chocolate shake tastes like chocolate ice cream, while the cake shake tastes like chocolate cake that happens to be drinkable. Once you have had the cake version, the classic can taste a little simple by comparison.
Price and calories also separate the two, with the cake shake costing a couple of dollars more and carrying roughly double the calories of a classic shake. That premium buys you the full slice of cake blended in, which is genuinely good value when you consider that a standalone cake slice sells for around five dollars on its own. For a first visit, the cake shake is the obvious pick, because it is the Portillo’s-exclusive experience you cannot get anywhere else. For a quick weeknight treat, the classic shake does the job beautifully. Either way, you are drinking one of the best shakes in fast casual dining.
Smart Ways to Order and Customize Your portillos cake shake
A portillo’s cake shake is fantastic as-is, but a few smart moves can make your order even better. The crew is happy to accommodate simple tweaks, and regulars have figured out the combinations that elevate an already great shake. These tips work at any location and cost little or nothing extra. Think of them as insider knowledge earned through many, many cake shakes.
Add the Malt Upgrade
The single best customization for a portillo’s cake shake is the old-fashioned malt upgrade, which costs only about fifty cents. The malted milk powder adds a toasty, almost caramel-like depth that pairs beautifully with the chocolate cake, turning the shake into something between a classic malt shop treat and a modern dessert shake. It thickens the texture slightly and gives the flavor a nostalgic edge that chocolate alone does not have. If you grew up loving malts, this combination will taste like the best version of a childhood memory. Ask for it by name at the counter, because it is the upgrade regulars swear by most.
Share the Large Size
The large portillo’s cake shake is genuinely built for two people, and sharing it is the smartest way to order one. At 24 ounces and nearly 1,500 calories, the large is a serious commitment for a single diner, but split between two it becomes a perfect shared dessert. Ask for an extra cup at the counter and divide it tableside, which also lets the shake warm up for a minute into its ideal sippable thickness. You will spend less per ounce than buying two smalls, and neither of you will hit the wall of too-much-of-a-good-thing. Some couples even order one large cake shake as their entire dessert course after splitting sandwiches.
Ask About Seasonal and Off-Menu Twists
Regulars know that the portillo’s cake shake menu is not always limited to what is printed on the board. When a seasonal cake flavor is in the building, some locations will blend it into a shake even before the official menu boards go up, so it never hurts to ask what is possible. Others will add extra whipped cream, blend in a little extra frosting, or adjust the thickness if you ask nicely during a slow moment. Availability of these twists depends on the crew and how busy the restaurant is, so keep requests simple and friendly. The worst they can say is no, and the best case is a one-of-a-kind shake nobody else is drinking.
Where to Buy the portillos cake shake
You can buy a portillo’s cake shake at any Portillo’s restaurant, and the easiest way to find your nearest location is through the official website at portillos.com, which lists every restaurant with hours and directions. Inside the restaurant, order at the counter or at the drive-thru, where the cake shake has its own dedicated button on the menu board. The shake is made fresh to order, so expect a short wait while the crew blends your slice of cake into the ice cream. That two-minute wait is part of the experience, and the shake arrives at peak thickness.
For takeout, order ahead through the Portillo’s app or website and your portillo’s cake shake will be blended fresh when you arrive for pickup. Third-party delivery apps also carry the cake shake, though it travels best over short distances, so choose the closest location and drink it soon after it arrives. Keep in mind that delivery pricing runs higher than in-store pricing once fees are added. However you order it, the cake shake tastes best within the first fifteen minutes, while it is still thick enough to need a straw and the whipped cream is still standing tall.
Honest portillos cake shake Review: What Real Customers Say
Ask for an honest portillo’s cake shake review and the consensus is strikingly consistent: it lives up to the hype. First-timers almost always comment on the thickness first, because the shake genuinely requires effort through the straw for the opening sips. Then the flavor lands, and the reaction is usually some version of disbelief that a drink can taste this much like actual cake. The whipped cream cap, the visible flecks of frosting, and the deep cocoa flavor combine into something that feels far more premium than its price suggests. It is rare for a viral menu item to survive contact with reality this well.
The most common criticism of the portillo’s cake shake is also its greatest strength: it is extremely rich. Plenty of reviewers admit they could not finish a large on their own, and even the small defeats some diners when ordered after a full meal. The sweetness level is high, which chocolate lovers celebrate and lighter-dessert fans find overwhelming. A few reviewers wish for more size options between small and large, though sharing remains the popular workaround. None of these are real flaws so much as honest warnings, because this shake never pretended to be subtle.
What reviewers praise most, beyond the flavor itself, is the value and the uniqueness of the experience. There is simply no other national chain blending a full slice of its own famous cake into a shake, which makes the portillo’s cake shake a genuine only-here item. Social media reviews consistently call it a must-try for first-time visitors, and many out-of-state reviewers say it alone justified their Portillo’s pilgrimage. The seasonal flavors earn their own devoted followings, with the fall caramel spice version inspiring genuine countdown posts each year. If a dessert can inspire that kind of loyalty, the review writes itself: order it.
Frequently Asked Questions About the portillos cake shake
How much is a portillos cake shake in 2026?
A portillo’s cake shake typically costs around $6.49 for a small (16 oz) and around $7.99 for a large (24 oz) in 2026, though prices vary by location. Restaurants in Arizona, Florida, and Texas tend to run $0.20 to $0.50 higher than Illinois baseline pricing. Seasonal flavors cost the same as the original chocolate version, and the malt upgrade adds about fifty cents. Delivery app prices run higher once service fees are included.
How many calories are in a portillos cake shake?
The chocolate portillo’s cake shake contains about 846 calories in the small size and about 1,494 calories in the large size. The large breaks down to roughly 47 grams of fat, 240 grams of carbohydrates, and 21 grams of protein. Seasonal flavors vary, with the strawberry lemon version lighter and the chocolate-covered strawberry version heavier. These figures come from Portillo’s official nutrition guide and are approximate.
What flavors of portillos cake shake are available?
The chocolate cake shake is available year-round at every Portillo’s location, and it is the flavor most people mean when they talk about the portillo’s cake shake. Seasonal versions have included the strawberry lemon cake shake in spring and summer, the salted caramel spice cake shake in fall, and the chocolate-covered strawberry cake shake as a limited-time offering. Availability varies by location and season, so check your local restaurant’s menu before visiting.
Does the cake shake really contain a whole slice of cake?
Yes, a portillo’s cake shake genuinely contains one full slice of Portillo’s famous chocolate cake, frosting included. The slice goes into the blender with vanilla ice cream and milk, which is why the shake tastes like real cake instead of cake flavoring. You can even see tiny flecks of cake and frosting suspended in the finished shake. This is the detail that separates it from every imitating shake on the market.
Can I order a portillos cake shake for delivery?
Yes, you can order a portillo’s cake shake for delivery through third-party apps where Portillo’s is listed, or order ahead for pickup through the Portillo’s app and website. The shake travels best over short distances, so choose the closest location and enjoy it within about fifteen minutes of arrival for peak thickness. Delivery pricing is higher than in-store pricing because of service fees. For the freshest experience, ordering at the counter or drive-thru remains the gold standard.
Final Take: Is the portillos cake shake Worth It?
After walking through every flavor, price, calorie count, and customization, the verdict on the portillo’s cake shake is refreshingly simple: yes, it is absolutely worth trying, and it earns every bit of its legendary reputation. Few menu items in fast casual dining deliver such a perfect match between concept and execution. The idea of blending a whole slice of chocolate cake into a milkshake sounds like a stunt, but the result tastes like someone finally figured out how to drink dessert properly. The vanilla ice cream base lets the real cake flavor shine, the texture lands in that perfect zone between thick and sippable, and the whipped cream finish makes the whole thing feel like an occasion. At roughly six to eight dollars depending on your market and size, it costs less than most bakery desserts while delivering a far more memorable experience.
That said, the smartest way to enjoy a portillo’s cake shake is with a plan, because this is a dessert that rewards strategy. First-time visitors should order the original chocolate version in the small size, which delivers the complete signature experience without the 1,500-calorie commitment of the large. If you are dining with someone, split a large and add the fifty-cent malt upgrade, which is the best value and the best flavor combination on the shakes menu. Time your visit for fall if you want the salted caramel spice seasonal, or spring for the strawberry lemon version, and always check the menu board for limited-time flavors before you order. Treat the shake as your dessert course rather than a beverage alongside your meal, and you will enjoy every sip without regret.
The portillo’s cake shake also deserves its place in the bigger Portillo’s dessert universe, which is deeper than most visitors realize. Pair your shake knowledge with our complete Portillo’s dessert menu guide to see how it compares with the standalone cake slices, strawberry shortcake, and chocolate eclair cake. If the calorie numbers gave you pause, our full Portillo’s calorie chart puts the shake in context against every sandwich, side, and salad on the menu. And when you are ready to plan the savory half of your visit, the drinks and shakes menu rounds out the full beverage lineup. However you build your order, make room for the cake shake, because some Chicago legends you simply have to taste to believe.
