Chef Ryan Skeen’s buzzed-about burger is a blend of three different kinds of meats—beef cheeks, bavette steak, fatback pork—served on a Martin’s roll with russet potatoes fried in beef fat. The fixings risk upstaging the patty, with aged cheddar cheese, lettuce, red onion, house-made pickles, mayo, mustard and ketchup doing the honors. On Mondays, the $15 burger comes with a free pint of Sixpoint beer. 116 E 16th St between Park Ave South and Irving Pl (212-254-1600). Average burger: $15.