Shake Shack - Central Square BGC

ShackBurger®

Cheeseburger with 100% Angus beef patty, lettuce, tomato, ShackSauce in Potato Bun. (contains eggs, milk, wheat, gluten, and sesame seeds)

'Shroom Burger

Crisp-fried portobello mushroom filled with melted muenster and cheddar cheese, topped with lettuce, tomato and ShackSauce. (contains eggs, milk, soy, wheat, gluten, and sesame seeds) (vegetarian)

Shack Stack®

Cheeseburger with 100% Angus beef and a ’Shroom Burger topped with lettuce, tomato and ShackSauce in Potato Bun. (contains eggs, milk, soy, wheat, gluten, and sesame seeds)

Hamburger

Grilled patty with 100% Angus beef and your choice of toppings in Potato Bun. (contains milk, wheat, gluten, sesame seeds)