Ask anyone who grew up in the Southeast what they associate with Cook Out, and the milkshakes will come up every single time. Not because they’re a side thought or a menu afterthought — but because they’re genuinely, measurably different from what every other fast-food chain puts in a cup.
Cook Out milkshakes are hand-spun from real ice cream, not soft-serve blends, and the flavor list runs to more than 40 options. The shakes come in portions so large that most customers reach for a spoon before they ever attempt a straw. And the price — a full 32+ oz shake for under $4 — is the kind of value that makes first-time visitors do a double-take at the menu board.
This is the complete guide. Every flavor, every price, every calorie count, the seasonal rotation, the best custom combinations, and the ordering tips that regulars have figured out over years of late-night drive-thru runs.
Cook Out Milkshake Prices 2026
Before getting into flavors, here’s the pricing structure you need to know.
A regular milkshake starts at $3.69–$3.99 depending on location. Fancy milkshakes — the candy and dessert-based flavors — run $4.49–$4.99.
| Shake Type | Standalone Price | Tray Upgrade Cost |
|---|---|---|
| Regular / Classic Shake | $3.69–$3.99 | +$1.00 |
| Fancy Shake (candy/dessert flavors) | $4.49–$4.99 | +$1.00–$1.60 |
The tray upgrade is the most important number on that table. Every Cook Out Tray includes a large drink, and you can substitute it for a regular milkshake for $1.00 extra. Fancy milkshakes cost $1.00–$1.60 more. Since a standalone shake costs nearly $4, that upgrade saves you roughly $2.50–$3.50 on every single visit. Most Cook Out regulars make this swap automatically.
Serving Size
Cook Out milkshakes are served in one standard size ranging from 30.9 to 35 oz depending on the flavor. There are no small, medium, or large size options. The volume variation between flavors exists because physical mix-ins — cookie pieces, candy chunks, fruit — affect the total pour weight. A shake with dense Oreo pieces will naturally measure slightly differently than a straight vanilla blend.
To put that in perspective: every shake is made from real dairy ice cream, blended thick to order, and served in a 32–33 oz cup — one of the largest standard shake sizes in U.S. fast food.
The Complete Cook Out Milkshake Flavor List With Prices and Calories
All prices listed are $3.99 per shake unless noted. Calorie figures are sourced from Cook Out’s official nutrition document.
Classic Flavors
These are the foundational shakes — clean, familiar, and made with a real ice cream base that makes them noticeably better than the standard fast-food equivalent.
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Vanilla | 32.9 oz | 555 cal | $3.99 |
| Strawberry | 32.8 oz | ~570 cal | $3.99 |
| Fresh Banana | 30.9 oz | 538 cal | $3.99 |
| Caramel | 33.51 oz | ~610 cal | $3.99 |
| Cappuccino | 31.9 oz | 555 cal | $3.99 |
Vanilla is the most versatile shake on the menu — not just a default, but a genuinely smooth, creamy experience that works as both a standalone order and a mix-in base for custom combinations. Oreo ranks as the bestselling flavor at most locations, but Vanilla is a close second.
Fresh Banana at 538 calories is the lightest shake in the classic category and one of the lowest-calorie options on the entire menu. It’s made with real banana, which gives it a fresher, fruitier flavor profile compared to artificial banana flavoring at other chains.
Cappuccino is one of the more underrated picks on the board. A coffee-forward shake with a smooth, slightly bitter-sweet finish that balances well against the cream base. Worth trying if you’re a coffee drinker who wants dessert.
Chocolate Flavors
Cook Out’s chocolate lineup runs deeper than just “chocolate milkshake.” There are four distinct chocolate variations, each with a meaningfully different flavor profile.
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Double Chocolate | 33.6 oz | 651 cal | $3.99 |
| Chocolate Malt | 34.7 oz | 671 cal | $3.99 |
| Chocolate Cherry | 32.1 oz | ~651 cal | $3.99 |
| Chocolate Chip Mint | 35 oz | 783 cal | $3.99 |
Double Chocolate is the baseline chocolate shake done seriously — a rich, dense cocoa flavor made with chocolate ice cream rather than a flavored syrup. It’s the choice for anyone who wants a proper chocolate shake without embellishment.
Chocolate Malt adds malted barley to the double chocolate base for a nostalgic, old-fashioned soda fountain character that’s harder to find in fast food today. Note: malt contains gluten — this is one to avoid if you have gluten sensitivity.
Chocolate Cherry combines dark chocolate with cherry flavor for a Black Forest-inspired shake. It offers a bold combination of rich chocolate with fruity cherry notes that stands out from classic flavors.
Chocolate Chip Mint at 35 oz is one of the largest shakes on the menu by volume — and at 783 calories, it’s also in the higher-calorie bracket. The mint is balanced rather than overpowering, and the chocolate chip pieces add texture throughout. This has cult status — the mint is balanced, not overpowering, and regulars order it on repeat.
Candy and Dessert (Fancy) Flavors
This is where Cook Out’s milkshake program completely separates from any other fast-food chain. These are dessert-in-a-cup experiences that use real branded candy and cookie mix-ins.
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Oreo® | 33.9 oz | 802 cal | $3.99 |
| Oreo® Mint | 33 oz | 853 cal | $3.99 |
| Oreo® Peanut Butter | 32 oz | 800 cal | $3.99 |
| Reese’s® Cup | 33.4 oz | 894 cal | $3.99 |
| M&M® | 32.6 oz | 755 cal | $3.99 |
| Snickers® | 32.4 oz | ~780 cal | $3.99 |
| Heath® Toffee | 32.1 oz | 701 cal | $3.99 |
Oreo is, by every available measure, the most-ordered milkshake at Cook Out. Crushed Oreo cookies blended into a vanilla ice cream base creates a thick, cookies-and-cream texture that’s immediately satisfying. At 802 calories in a 33.9 oz cup, it’s a full dessert experience.
Oreo Mint takes the same base and adds a refreshing mint layer that balances the richness of the cookie blend. At 853 calories, it’s slightly heavier than the standard Oreo, but the mint keeps it from feeling overly sweet. This is consistently cited as one of the top two or three fan favorites.
Oreo Peanut Butter is the third variation in the Oreo family — peanut butter blended with the cookie base for a combination that lands somewhere between a Nutter Butter and a Reese’s cup. 800 calories.
Reese’s Cup at 894 calories is the richest shake on the menu that doesn’t involve cheesecake. Real Reese’s peanut butter cups blended into a chocolate-peanut butter base. It’s thick, intensely flavored, and lives up to its reputation as one of the top-ordered shakes across the Southeast.
M&M fills the shake with M&M candy pieces for a sweeter, crunchier experience than the Oreo. 755 calories and noticeably lighter on the palate than the peanut butter-forward options.
Heath Toffee is the most underrated candy shake on the board. The toffee and chocolate combination gives it a caramel-adjacent richness that’s different from anything else on the list. At 701 calories, it’s also more moderate than the other candy shakes.
Snickers blends caramel, nougat, and chocolate pieces for a multi-layered candy bar shake. It’s one of the fuller-flavored options in this category and a strong choice for anyone who wants something complex rather than one-note.
Cheesecake Flavors
Cook Out’s cheesecake shake category is one of the most expansive in its class — six distinct cheesecake variations, each with a different fruit or flavor pairing.
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Cheesecake (Plain) | 32.6 oz | 845 cal | $3.99 |
| Blueberry Cheesecake | 34 oz | 885 cal | $3.99 |
| Caramel Cheesecake | 32 oz | 900 cal | $3.99 |
| Strawberry Cheesecake | 32 oz | 900 cal | $3.99 |
| Cherry Cheesecake | 34 oz | 925 cal | $3.99 |
| Chocolate Chip Cheesecake | 34 oz | 783 cal | $3.99 |
Cherry Cheesecake at 925 calories is the highest-calorie shake on the entire Cook Out menu. It’s also, for many customers, the best cheesecake shake available — a rich cheesecake base with bold cherry flavor and cobbler-style mix-ins. Cherry Cheesecake brings the best of both worlds with creamy cheesecake flavor paired with sweet cherry bursts.
Strawberry Cheesecake ties Caramel Cheesecake at 900 calories and delivers a New York-style cheesecake flavor with a strawberry swirl. It’s consistently mentioned alongside Banana Pudding and Oreo in discussions of the best Cook Out shakes.
Chocolate Chip Cheesecake is the lightest of the cheesecake category at 783 calories — a reasonable middle ground for anyone who wants the cheesecake character without the full calorie commitment of the fruit-topped variations.
Blueberry Cheesecake at 885 calories is a regional favorite that doesn’t get as much national attention as some of the candy shakes but earns strong loyalty among regulars who order it.
Gluten note: All cheesecake and cobbler varieties contain cheesecake mix-ins that include wheat. Cherry Cheesecake, Philadelphia Cheesecake, and Peach Cobbler all contain cobbler or cheesecake mix-ins that may include wheat. Always confirm with staff before ordering if gluten is a concern.
Cobbler Flavors
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Peach Cobbler | 34.5 oz | 790 cal | $3.99 |
| Cherry Cobbler | 34.2 oz | 842 cal | $3.99 |
Peach Cobbler is one of the most distinctly Southern items on the entire Cook Out menu. Cinnamon-laced cobbler flavor blended with peach and a creamy base — it tastes like the baked dessert translated into shake form. At 790 calories in a 34.5 oz cup, it’s generous in every sense. This is a shake worth seeking out.
Cherry Cobbler follows the same formula with cherry as the fruit base. At 842 calories, it’s slightly heavier than the peach version and delivers a deeper, jammier flavor.
Fruit Flavors
Cook Out’s fruit shakes are the lightest options on the menu — lower in calories, refreshing in character, and made with real fruit flavors rather than artificial syrups.
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Peach | 32.7 oz | 547 cal | $3.99 |
| Pineapple | 33 oz | 575 cal | $3.99 |
| Blueberry | 32.9 oz | 617 cal | $3.99 |
| Red Cherry | 32.3 oz | 600 cal | $3.99 |
| Orange Push-Up | 33.95 oz | 638 cal | $3.99 |
| Chocolate Cherry | 32.1 oz | ~651 cal | $3.99 |
Peach at 547 calories is the lightest shake in this category and one of the most refreshing options on the entire menu. It’s a natural pair for summer visits, and the peach flavor is noticeably more genuine than the artificial versions common at other chains.
Orange Push-Up recreates the orange cream popsicle flavor in shake form — a creamsicle-style blend of orange and vanilla that’s nostalgic, light, and completely different from anything else on the board. At 638 calories, it sits in the moderate range.
Blueberry is a simple, clean flavor that works surprisingly well as a base for custom combinations. Blueberry and cheesecake is a popular mix-in request for regulars.
Peanut Butter Flavors
Cook Out takes peanut butter seriously — three distinct peanut butter variations, each with a different secondary flavor pairing.
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Peanut Butter (Fresh) | 32.8 oz | 847 cal | $3.99 |
| Peanut Butter Banana | 32.8 oz | 864 cal | $3.99 |
| Peanut Butter Fudge | 33.2 oz | 765 cal | $3.99 |
Peanut Butter as a standalone shake is thick, filling, and intensely flavored. Made with real peanut butter blended into a vanilla ice cream base, it’s the kind of shake that works as a meal replacement in its own right. 847 calories.
Peanut Butter Banana at 864 calories is the most calorie-dense of the three peanut butter variations — and for many fans, the best. The combination has a natural chemistry that makes the shake taste more complex than either ingredient would suggest alone.
Peanut Butter Fudge adds chocolate fudge to the peanut butter base for a Reese’s-adjacent experience without the candy piece texture. At 765 calories it’s the lightest of the three peanut butter options and a strong choice if you want richness without the maximum calorie load.
Southern Specialty Flavors
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Banana Pudding | 34.7 oz | 781 cal | $3.99 |
| Nilla Wafers | varies | ~760 cal | $3.99 |
| Walnut | 33.1 oz | ~690 cal | $3.99 |
Banana Pudding is the quintessential Southern Cook Out milkshake. Vanilla wafers, banana, and pudding flavoring blended into a thick, dessert-style shake — it tastes exactly like the dish it’s named after. It’s consistently rated among the top five fan favorites and is especially popular at locations closer to the chain’s North Carolina roots.
Gluten note: The Banana Pudding shake contains vanilla wafer cookies confirmed in the official Cook Out nutrition document, making it a gluten-containing flavor.
Walnut is one of the more unusual options on the board — crunchy walnut pieces blended into a vanilla ice cream base for a shake with genuine textural interest. It’s a strong pick for customers who want something completely different from the candy and fruit categories.
Seasonal Milkshake Flavors
Cook Out offers several limited-time milkshake flavors that are available seasonally. The most notable limited-time flavor is the Watermelon Milkshake, which is typically available during the summer months, specifically from July to August.
Here’s the full seasonal rotation by time of year:
| Flavor | Season | Notes |
|---|---|---|
| Fresh Watermelon | Summer (July–August) | Made with real watermelon; the most-anticipated seasonal shake |
| Pumpkin Pie | Fall (October–November) | Spiced pumpkin flavor; often available around Thanksgiving |
| Pecan Pie | Fall/Thanksgiving | A second fall offering at select locations |
| Fresh Eggnog | Winter (December only) | Available only in December, made with freshly blended eggnog, perfect for the winter holiday season |
| Peppermint | Winter (Holiday season) | A holiday-specific mint shake distinct from the year-round Oreo Mint |
Seasonal shakes follow the same $3.99 pricing as the rest of the menu. Most Cook Out locations stock all standard flavors year-round, while seasonal options like Fresh Watermelon and Eggnog appear only during specific months.
If you see a seasonal shake on the board, order it. They sell out, they rotate out, and there’s no guarantee the same flavor will return at the same time next year.
The Complete Alphabetical Flavor Reference
For quick lookup, here is every confirmed Cook Out milkshake flavor in alphabetical order with price and calorie data:
| Flavor | Size | Calories | Price |
|---|---|---|---|
| Banana Pudding | 34.7 oz | 781 | $3.99 |
| Blueberry | 32.9 oz | 617 | $3.99 |
| Blueberry Cheesecake | 34 oz | 885 | $3.99 |
| Cappuccino | 31.9 oz | 555 | $3.99 |
| Caramel | 33.51 oz | ~610 | $3.99 |
| Caramel Cheesecake | 32 oz | 900 | $3.99 |
| Cheesecake (Plain) | 32.6 oz | 845 | $3.99 |
| Cherry | 32.3 oz | 600 | $3.99 |
| Cherry Cheesecake | 34 oz | 925 | $3.99 |
| Cherry Cobbler | 34.2 oz | 842 | $3.99 |
| Chocolate Cherry | 32.1 oz | ~651 | $3.99 |
| Chocolate Chip Cheesecake | 34 oz | 783 | $3.99 |
| Chocolate Chip Mint | 35 oz | 783 | $3.99 |
| Chocolate Malt | 34.7 oz | 671 | $3.99 |
| Double Chocolate | 33.6 oz | 651 | $3.99 |
| Fresh Banana | 30.9 oz | 538 | $3.99 |
| Fresh Eggnog (seasonal) | 35 oz | ~700 | $3.99 |
| Fresh Watermelon (seasonal) | varies | ~530 | $3.99 |
| Heath® Toffee | 32.1 oz | 701 | $3.99 |
| M&M® | 32.6 oz | 755 | $3.99 |
| Nilla Wafers | varies | ~760 | $3.99 |
| Orange Push-Up | 33.95 oz | 638 | $3.99 |
| Oreo® | 33.9 oz | 802 | $3.99 |
| Oreo® Mint | 33 oz | 853 | $3.99 |
| Oreo® Peanut Butter | 32 oz | 800 | $3.99 |
| Peach | 32.7 oz | 547 | $3.99 |
| Peach Cobbler | 34.5 oz | 790 | $3.99 |
| Peanut Butter (Fresh) | 32.8 oz | 847 | $3.99 |
| Peanut Butter Banana | 32.8 oz | 864 | $3.99 |
| Peanut Butter Fudge | 33.2 oz | 765 | $3.99 |
| Peppermint (seasonal) | 35 oz | ~680 | $3.99 |
| Pineapple | 33 oz | 575 | $3.99 |
| Pumpkin Pie (seasonal) | varies | ~750 | $3.99 |
| Red Cherry | 32.3 oz | 600 | $3.99 |
| Reese’s® Cup | 33.4 oz | 894 | $3.99 |
| Snickers® | 32.4 oz | ~780 | $3.99 |
| Strawberry | 32.8 oz | ~570 | $3.99 |
| Strawberry Cheesecake | 32 oz | 900 | $3.99 |
| Vanilla | 32.9 oz | 555 | $3.99 |
| Walnut | 33.1 oz | ~690 | $3.99 |
Calorie counts marked with ~ are estimates based on comparable flavor profiles. All other figures are sourced from Cook Out’s official nutrition document. Flavor availability varies slightly by region and season.
How to Customize: The Free Flavor Mixing Policy
One of the most underused features of the Cook Out milkshake menu is the free flavor blending option. Cook Out allows customers to mix any two flavors at no extra cost, and at many locations you can combine more than two flavors in a single shake.
This policy is what gives regulars an effectively unlimited shake menu. Here are the most popular and well-tested custom combinations:
Best Flavor Combinations
Chocolate + Peanut Butter Fudge The closest thing to a homemade Reese’s cup in shake form. Chocolate ice cream blended with peanut butter fudge creates a richer, more complex version of the standalone Reese’s Cup shake.
Banana Pudding + Oreo Two of the chain’s most popular shakes combined. The banana pudding base adds a fruity-sweet layer to the cookies-and-cream texture of the Oreo blend. This is one of the most frequently recommended combinations online.
Oreo Mint + Cheesecake Minty, chocolatey, and tangy all at once. The cheesecake base takes some of the edge off the mint and adds a cream cheese richness that works well against the Oreo pieces.
Strawberry + Fresh Banana The fruit-forward option for anyone who wants something lighter. A classic combination that tastes like a strawberry banana smoothie — naturally sweet, refreshing, and lower in calories than the candy-based blends.
Caramel + Cappuccino Buttery caramel with coffee notes — a salted caramel coffee experience that’s noticeably different from anything else on the menu. Works especially well on a late-night visit when you want something warm-flavored.
Vanilla + Peach Simple and clean. The vanilla base amplifies the peach flavor without overpowering it, creating one of the most refreshing shakes available in the summer months.
Peanut Butter + Banana The Elvis combination. Available as a standalone (Peanut Butter Banana) but worth making in custom proportions to get your preferred ratio.
Heath Toffee + Caramel Double the caramel-adjacent richness. The toffee pieces from the Heath shake and the smooth caramel blend together for a butterscotch-like result that’s underrated as a combination.
Calorie Guide: Lightest to Richest
If you’re watching calories, here’s how the menu breaks down:
Lowest Calorie Options (Under 600 cal)
- Fresh Banana: 538 cal
- Peach: 547 cal
- Vanilla: 555 cal
- Cappuccino: 555 cal
- Pineapple: 575 cal
- Red Cherry: 600 cal
Moderate Options (600–750 cal)
- Blueberry: 617 cal
- Orange Push-Up: 638 cal
- Double Chocolate: 651 cal
- Chocolate Malt: 671 cal
- Walnut: ~690 cal
- Heath Toffee: 701 cal
- Banana Pudding: 781 cal
Rich Options (750–850 cal)
- Peanut Butter Fudge: 765 cal
- M&M: 755 cal
- Peach Cobbler: 790 cal
- Oreo: 802 cal
- Oreo Peanut Butter: 800 cal
- Chocolate Chip Mint: 783 cal
- Peanut Butter: 847 cal
- Oreo Mint: 853 cal
- Cheesecake: 845 cal
- Cherry Cobbler: 842 cal
Highest Calorie (850+ cal)
- Blueberry Cheesecake: 885 cal
- Peanut Butter Banana: 864 cal
- Reese’s Cup: 894 cal
- Strawberry Cheesecake: 900 cal
- Caramel Cheesecake: 900 cal
- Cherry Cheesecake: 925 cal
Allergen Guide for Milkshakes
All milkshakes contain dairy. Cook Out does not offer any dairy-free or vegan milkshake options.
Gluten-containing flavors (confirmed from Cook Out’s official nutrition document):
- Banana Pudding (vanilla wafer cookies)
- Nilla Wafers
- Oreo, Oreo Mint, Oreo Peanut Butter (wheat-based cookies)
- All cobbler varieties: Peach Cobbler, Cherry Cobbler
- All cheesecake varieties: Cheesecake, Blueberry Cheesecake, Strawberry Cheesecake, Cherry Cheesecake, Caramel Cheesecake, Chocolate Chip Cheesecake
- Chocolate Malt (malted barley)
- Seasonal cobbler and pie flavors: Pumpkin Pie, Pecan Pie
Peanut allergen is present in all peanut butter flavors (Peanut Butter, Peanut Butter Banana, Peanut Butter Fudge, Reese’s Cup, Oreo Peanut Butter).
Tree nuts are present in the Walnut shake.
Cross-contamination risk: Cookout milkshakes are made fresh to order using shared blending equipment, meaning cross-contact with allergens is possible across all flavors regardless of individual ingredients. Customers with severe allergies should inform staff before ordering.
What Makes Cook Out Milkshakes Different
Three things separate Cook Out milkshakes from the standard fast-food shake:
Real ice cream base. Most fast-food chains use a soft-serve mix — a product specifically designed for high-volume dispensing that prioritizes consistency over flavor. Cook Out uses actual dairy ice cream as the shake base. Instead of sitting pre-mixed, each shake is blended when you order it, helping maintain a thick texture and a smoother finish.
Genuine thickness. Cook Out milkshakes are famously thick. Most customers use a spoon rather than a straw, which sets them apart from standard fast-food shakes at other chains. This isn’t marketing language — it’s a real, noticeable difference in texture that comes from the ice cream base and the made-to-order blending process.
Flavor breadth. No other fast-food chain comes close to 40+ milkshake flavors at a consistent price point. McDonald’s offers four. Chick-fil-A offers three. Wendy’s offers five. Cook Out offers more than forty — plus the ability to blend any two for free. That’s a fundamentally different level of variety.
Ordering Tips From Cook Out Regulars
Commit to the tray upgrade. If you’re ordering a tray and you want a shake at all, add it as the upgrade when you order. At +$1.00 over the included drink, it’s by far the cheapest way to get a Cook Out milkshake.
Order during off-peak hours for the best results. Late-night Friday and Saturday rushes — when the post-bar-close crowd arrives after midnight — can put real pressure on the shake station. If you want a properly blended shake with full attention, aim for earlier evening visits or slower weekday nights.
Ask for your favorite seasonal flavor by name. Seasonal shakes sometimes appear on the board before they’re actively promoted. If you know watermelon season is approaching, it’s worth asking whether it’s available even if you don’t see it listed.
Use the free mix policy on your second visit. First-time visitors should order a single flavor to get a sense of the menu. Once you know which category appeals to you, the second visit is the time to start experimenting with combinations.
Consider the calorie count before upgrading to a heavy cheesecake shake. The Cherry Cheesecake at 925 calories is essentially a full meal’s worth of calories in a cup. If you’re already getting a full tray, a lighter option like Peach (547 cal) or Vanilla (555 cal) may make for a more balanced overall meal.