Shake Shack | Limited Time Menu – Black Truffle Burger is Back

Black Truffle Burger: 100% Angus burger topped with Gruyere cheese and black truffle sauce that’s made from real black truffle oil, our crispy sweet onions on a toasted potato bun.

Black Truffle ‘Shroom Burger: Crisp-fried portobello mushroom filled with melted muenster and cheddar cheeses, topped with black truffle sauce made with real black truffle oil and shredded lettuce on a toasted potato bun.

Black Truffle Shack Stack: 100% Angus burger topped with Gruyere cheese and a crisp-fried portobello mushroom filled with melted muenster and cheddar cheeses, topped with black truffle sauce that’s made with real black truffle oil on a toasted potato bun.

Black Truffle Parmesan Fries: Crispy crinkle cuts dusted with parmesan cheese and served with black truffle sauce made with real black truffle oil.