Say this
Double ShackBurger, lettuce wrap instead of the bun, add bacon and grilled onions
Say "lettuce wrap". The grilled onions add 4g carbs; leave them off for 3g. Skip BBQ sauce (16g carbs, 14g sugar) and honey mustard (4g carbs, 4g sugar). Shake Shack's guide doesn't list ketchup, so its numbers aren't verified here.
Instead of a Double ShackBurger on the potato bun (6g sugar) · carbs added up from each ingredient
What's in it
ShackBurger, Double Lettuce Wrap (official menu item)
3g carbs
Add Grilled/Caramelized Onions
4g carbs
Verified against Shake Shack's nutrition info on 2026-10-11. Drinks are made by hand, so amounts vary. Not medical advice.