Preheat oven to 425°.
Unroll dough and press into a 16x12-inch rectangle. Cut into 12 (4x4-inch squares). Place squares on 2 large greased baking sheets.
Spread crusts with pizza sauce, sprinkle with Onion Onion™ Seasoning and top with desired amount of pepperoni slices (reserving enough to create numbers on the dice). Sprinkle with cheese.
Bake 8 minutes. Remove from oven and place remaining mini pepperoni slices on pizza in desired dot patterns to resemble numbers on dice. Continue baking 4-6 minutes or until desired doneness and cheese is melted in the center. Makes 12 servings.