Shake Shack Shack Stack Burger Price

The Shake Shack Shack Stack is a unique combination burger featuring cheeseburger topped with a cheese-filled, deep-fried portobello mushroom, plus lettuce, tomato, and ShackSauce, “stacked” on a potato bun. The Shack Stack price ranges from $11.00 to $15.00, depending on location.

The Shack Stack burger layers a standard Shake Shack beef patty with cheese directly below their 'Shroom Burger (a fried portobello mushroom filled with melted muenster and cheddar cheeses). Shake Shack offers other burgers on the menu like the classic ShackBurger®, SmokeShack®, and the vegetarian 'Shroom Burger on its own.

Common sides for the Shack Stack include Crinkle Cut Fries (around 470 calories) or Cheese Fries (around 660 calories). Customers can add bacon (around 70 calories per slice) to burgers. The Shack Stack itself is already a double-layer creation, which competes with other indulgent burger chain offerings like Five Guys' Bacon Cheeseburger, In-N-Out's Double-Double Animal Style, and Culver's ButterBurgers. People writing Shack Stack reviews often highlight the contrasting textures of this sandwich. Many have praised the crispy mushroom combined with the beef patty, finding it very filling.

The Shack Stack contains around 760 calories, which means it has more calories than McDonald's Big Mac (570 calories) or Burger King’s Whopper (670 calories). It's a substantial burger choice. Shake Shack offers gluten-free buns for their burgers (excluding the 'Shroom Burger itself) upon request.