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Best mushroom burger in Upper East Side, New York.

Savor Our Mushroom Burger
Delicious Mushroom Burger Experience

Delicious Mushroom Burger Experience

Our mushroom burger is a delightful twist on the classic favorite, featuring a juicy portobello cap grilled to perfection. Topped with fresh ingredients and a savory sauce, it offers a satisfying bite that’s both hearty and healthy. Perfect for brunch or any meal, this burger is a must-try for mushroom lovers and burger enthusiasts alike.
Convenient Delivery and Pickup Options

Convenient Delivery and Pickup Options

Enjoy our mushroom burger from the comfort of your home with our easy delivery service. Prefer to dine in? Our pickup option allows you to grab your meal quickly and enjoy it wherever you like. We ensure that every order is prepared fresh and ready for you to savor at your convenience.

Our location

Map showing the location of Quantum Leap on 1103 1st Ave in New York
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