"If we had to draw our ideal version of a bar burger in art class, it would look like the one at Dunsmoor. Served only in the back wine bar, this decadent monstrosity features an inch-thick beef patty smothered in gooey comte cheese, topped with raw onions and a tangy onion jam on a soft sesame bun. Be warned: It’s the kind of messy burger that leads to streaks of juice running down your chin and a well-used napkin. On the side is a pile of thick, crispy duck-fat fries that might somehow be even better than the burger. The kitchen only prepares 20 orders each night, available at the bar starting at 5:30pm. So plan on arriving early—or you risk being 21st. Get access to exclusive reservations at this spot with Chase Sapphire Reserve. New cardmembers get $300 in annual dining statement credits." - brant cox, cathy park, sylvio martins, garrett snyder