YoYo Smash Burger in Upper East Side

Seared thin and stacked how you want, the smash burger is a simple order that scales. The single at $6.99 comes with cheese, pickles, caramelized onions and YoYo Sauce. A double suits most appetites. A triple or the 4x4 is for the truly hungry. Our chicken and beef are halal, so friends who keep halal can order freely. Delivery covers Lenox Hill and Sutton Place.