Even in a city with a virtually limitless array of dining options, some dishes are way too good to miss—they demand immediate consumption. Served Up gives you the lowdown on a standout dish in the city. Dig in.

Generally speaking, a memorable evening must crescendo with a momentous finish.

Luckily, you're a master in the realm of dessert—mixing Popcorn Ice Cream with some Apple Caramel topping comes easily. So there won't be a problem concocting a masterpiece from the wild new Build Your Own Sundae menu at Ammo.

Whether you're having a full dinner or just feel the need for a seriously indulgent ice-cream sundae, the rustic-industrial Hollywood standard—where everybody knows your name, assuming you're involved with a film at one of the nearby lots—is here for you. With Brown Butter Sorbet. And Popcorn Ice Cream. Also: Parsnip. Coconut & Curry. Raspberry Jelly. Even…Tabasco.

If you're finishing off the prix-fixe $30 "Simple Supper" menu, a mixture of any three flavors is included for dessert. But if you've just dropped in for a seat at the bar, you can pair your martini with a multi-scoop monster as big as you think you can handle, with toppings like French Toast Crumble and Chili Candied Kumquats. And as amiable mad ice-cream scientist Agustin Rodriguez gets inspired, his curious concoctions will constantly change—last night he introduced, yes, Risotto Ice Cream.

Good thing, because your lasagna brownies just weren't cutting it.