RITZ "Cuban" Sandwich These RITZ cracker "Cuban" Sandwich Bites are our take on the authentic pressed sandwich. Top original RITZ crackers with brown sugar ham, Colby and Monterey Jack cheese, kosher dill pickles, and spicy brown mustard. Cover each with a second cracker and pop in the microwave for 10 seconds. Everyone's favorite sandwich, bite-sized! Life's Rich.