11 oz. can refrigerated breadsticks
16 oz. bag frozen cooked Italian-style meatballs
15 oz. pizza sauce
1/2 c. chopped pepperoni
2 TBSP grated Parmesan cheese
2 c. shredded pizza cheese blend (8 oz.)
Heat oven to 375 degrees. Spray 11x7 glass baking dish with cooking spray. Unroll dough into a rectangle; cut rectangle crosswise into 8 strips so each strip has 6 pieces. At perforations, separate dough or cut if necessary to make 48 pieces. Arrange half of the dough pieces randomly in the bottom of the baking dish.
In large microwavable bowl, place meatballs and pizza sauce. Cover; microwave on medium-high (70%) 5-8 minutes or until sauce is bubbly and meatballs are thawed. Stir in pepperoni. Pour over dough pieces in dish; sprinkle with Parmesan cheese. Arrange remaining dough pieces over cheese.
Bake 16-20 minutes or until edges are golden brown and dough pieces are no longer doughy. Sprinkle with pizza cheese blend; bake 4-5 minutes longer or until cheese is melted. Let stand 5-10 minutes before serving.