![SHAKE SHACK on X: "Our White Truffle Menu has arrived. Indulge in the White Truffle Burger, White Truffle 'Shroom Burger, and Parmesan Fries with White Truffle Sauce now on the Shack App, SHAKE SHACK on X: "Our White Truffle Menu has arrived. Indulge in the White Truffle Burger, White Truffle 'Shroom Burger, and Parmesan Fries with White Truffle Sauce now on the Shack App,](https://pbs.twimg.com/media/FodQiU9WYAcEL2B.jpg:large)
SHAKE SHACK on X: "Our White Truffle Menu has arrived. Indulge in the White Truffle Burger, White Truffle 'Shroom Burger, and Parmesan Fries with White Truffle Sauce now on the Shack App,
Shake Shack Singapore - We got our veggie-lovers covered with the 'Shroom Burger, a crisp-fried portobello mushroom topped with lettuce, tomato and ShackSauce. #shakeshacksg #shakeshack | Facebook
![Le Shack Shake Shack à pile à New York City - Cheeseburger et 'shroom burger garni de laitue, tomate, sauce et Shack Photo Stock - Alamy Le Shack Shake Shack à pile à New York City - Cheeseburger et 'shroom burger garni de laitue, tomate, sauce et Shack Photo Stock - Alamy](https://c8.alamy.com/compfr/c5jt3y/le-shack-shake-shack-a-pile-a-new-york-city-cheeseburger-et-shroom-burger-garni-de-laitue-tomate-sauce-et-shack-c5jt3y.jpg)