Shake Shack orders under 400 calories

1 orders under 400 calorie from Shake Shack with 400 calories or fewer, from Shake Shack's own menu, each linked to its source. Highest protein for the calories first.

Not a health rating or diet advice: a list goes by each item's published numbers or portion. What “GLP-1 friendly” means

Everything from Shake Shack → · Under 400 calories at every chain →

From the chain's menu

Single ShackBurger Lettuce Wrap

Shake Shack23g protein · 330 cal7g protein per 100 cal

Single ShackBurger, lettuce wrap: quarter-pound beef patty, American cheese, tomato, ShackSauce (no bun)

One patty in lettuce instead of a bun; 23g protein, 3g carbs

Source: Shake Shack · Dated Dec 2025 · Report a problem with Single ShackBurger Lettuce Wrap