- 10 minutes
Flatten chicken to 1/4-in. thickness.
Position five slices of pepperoni and one slice of cheese on each.
Roll up each chicken breast tightly and secure with toothpicks. Arrange in a oiled 11x7-in. baking dish. Slowly pour the pizza sauce on top.
Bake uncovered at 450° for 20 minutes or until chicken is no longer pink. Top with the rest of the cheese. Bake 5 minutes longer or until cheese is melted.