The 314 Pizza with pepperoni and hot honey at Bar 314. It's freezing out, isn't it? Luckily, Harlem's top pizza spots all offer easy delivery—even 93-year-old Patsy's, which still uses a coal-fired oven—either through delivery platforms or via their own websites. Here is a list of TCU's favorites, serving up everything from bubbling Neapolitan pies to old-fashioned Grandma squares, and the best way to order. From south to north: Patsy's Pizzeria East Harlem  2287 First Ave be