A Meyer Lemon Meringue ($12) is the newest creation on the dessert menu at Monkey Bar on 54th Street. It features a balanced tart and creamy meyer lemon curd tucked into the most buttery of pastry shells, baked golden and just the slightest bit nutty. Plush meringue on top just melts in your mouth. The tart comes with a quenelle of citrus mostarda ice cream, and note that the mostarda—a classic Italian condiment—deserves a Sugar Rush of its own. It's made from a mix of (get ready!) lemon, lime, grapefruit, orange, apple, pear, fennel, cayenne pepper, horseradish, pickled mustard seeds, and mustard powder, all folded into a silky vanilla ice cream base. It's intense and intriguing, with the hint of cayenne lingering after that last spoonful.