Where: Rosticceria at Eataly 
Neighborhood: Flatiron
: 200 5th Ave. 
Website: eataly.com/rosticceria
This Prime Rib Sandwich, as simple as is appears to be, packs a complex punch. Black Angus Beef (from the Donley Ranch in Kansas), extra virgin olive oil, and house-made Porcini Rub are layered on a crispy, extra virgin olive oil drenched roll, and the result is delicious.

But what about the meat? It's marvelously marbelized, and invites overindulgence. This is the type of sandwich that makes you rearrange your whole day to make a stop at Rosticceria. Luckily, Eataly is open daily, but swing through early to avoid the tourist takeover that happens late afternoon.