Shake Shack • Frozen Custard & Concretes
Shack Attack Concrete
Chocolate custard blended with fudge brownie, chocolate truffle cookie dough, and Mast Brothers chocolate chunks
Typical U.S. price — actual prices vary by location, franchise, and ordering platform.
Menu Labeling & Nutrition Information
2,000 calories a day is used for general nutrition advice, but calorie needs vary. Full nutrition information — including saturated fat, trans fat, cholesterol, sodium, sugars, and fiber — is available upon request from the restaurant and in the official nutrition guide. Calorie counts shown are approximate and based on official restaurant nutrition data; values may vary by location, preparation, and portion size.
Everything You Need to Know About the Shack Attack Concrete
The Shack Attack Concrete is chocolate custard blended with fudge brownie, chocolate truffle cookie dough, and mast brothers chocolate chunks It comes in at 740 calories with 14g of protein, and is priced at $6.99 in the Frozen Custard & Concretes section of the Shake Shack menu — about 0.94 cents per 100 calories. Shake Shack is a fast casual chain with over 520 locations known for ShackBurger, SmokeShack, Crinkle-Cut Fries. Our Shake Shack menu guide covers prices, nutrition info, deals, and secret menu items.
How the Shack Attack Concrete compares to similar Shake Shack items
| Item | Price | Calories | Price / 100 cal |
|---|---|---|---|
| Vanilla Custard Cup | $4.49 | 310 | 1.45 |
| Chocolate Custard Cup | $4.49 | 320 | 1.40 |
| Brooklyn Blackout Concrete | $6.99 | 700 | 1.00 |
| Shack Attack Concrete (this item) | $6.99 | 740 | 0.94 |
Average price in the Frozen Custard & Concretes section: $5.74. This item is above the section average.
Shake Shack secret menu items
Patty Melt · $9.99
A ShackBurger patty between two grilled cheese sandwiches instead of a bun
How to order: Order a ShackBurger and ask for it 'between two grilled cheese sandwiches instead of the bun.' Not all locations will accommodate this.
Fries Supreme · $6.99
Crinkle-cut fries topped with ShackSauce, shredded cheese, and chopped cherry peppers
How to order: Order a cheese fries and ask to 'add ShackSauce and chopped cherry peppers on top.'
The 'Shroom Shack · $12.99
A 'Shroom Burger patty added to any cheeseburger for a mushroom-swiss hybrid
How to order: Order a ShackBurger and ask for 'a 'Shroom patty on top instead of the beef patty.' You'll be charged for the 'Shroom Burger upgrade.
Neat Shack (Lettuce Wrap) · $7.99
Any burger wrapped in lettuce instead of a bun — low-carb option
How to order: Order any burger and ask for it 'protein-style — lettuce wrap instead of the bun.'
Dietary & allergen information
This item is flagged as: V.
Is the Shack Attack Concrete good value at Shake Shack?
At $6.99, the Shack Attack Concrete costs about 0.94 cents per 100 calories against a $5.74 average in the Frozen Custard & Concretes section. It is the lowest price-per-calorie item on the entire Shake Shack menu — the strongest value pick we track at this chain.
How to order the Shack Attack Concrete at Shake Shack
The Shack Attack Concrete is available at Shake Shack locations nationwide — dine-in, takeout, and in most markets delivery through the Shake Shack app or third-party services. Order through the official Shake Shack ordering page for pickup and delivery. Prices vary by location — check the current full Shake Shack menu for the latest pricing.
Pro Tips for Ordering the Shack Attack Concrete
- 1At 740 calories, this is one of the higher-calorie items on the menu — plan portions accordingly.
- 2Check current Shake Shack deals — Shake Shack App — Free Shake After 5 Visits.
- 3Prices have trended +6.7% vs 2025 on our tracking — expect slight variation by location.
Tips compiled from customer reviews on Google, Yelp, Reddit, and our menu tracking data.
Payment & holiday hours
Accepted payment
- Credit & debit cards (Visa, Mastercard, Amex, Discover)
- Cash
- Gift cards
- Apple Pay & Google Pay
Holiday closures
- Thanksgiving
- Christmas Day
Typical closures — individual locations may vary. Confirm locally before visiting.
Shack Attack Concrete prices by city (estimated)
Prices vary by location. Estimates for the Shake Shack national-average pricing model:
- New York City: $8.95 (Estimated — urban premium operating costs — ShackBurger)
- Chicago: $8.30 (Estimated — higher operating costs — ShackBurger)
- Los Angeles: $8.65 (Estimated — urban premium operating costs — ShackBurger)
- Miami: $8.30 (Estimated — higher operating costs — ShackBurger)
- Washington DC: $8.45 (Estimated — urban premium operating costs — ShackBurger)
- Houston: $7.65 (Estimated — lower operating costs — ShackBurger)
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About Shake Shack
Shake Shack is a fast casual chain with over 520 locations known for ShackBurger, SmokeShack, Crinkle-Cut Fries. Our Shake Shack menu guide covers prices, nutrition info, deals, and secret menu items. Browse full menu sections including burgers, chicken, hot dogs, fries & sides. Current deals include Shake Shack App — Free Shake After 5 Visits.
Shake Shack FAQ
How many calories are in a ShackBurger at Shake Shack?
What is the lowest-calorie item at Shake Shack?
What is the highest-protein item at Shake Shack?
Where does the Shake Shack nutrition data come from?
Prices and customer sentiment sourced from the official Shake Shack website, nutrition guide, and public reviews. Source: www.shakeshack.com