Remove Rhodes Frozen Rolls from the freezer and allow to thaw for about an hour, just until they are thawed but do not allow them to rise.
Preheat oven to 375 degrees.Spray a 9"x13" baking pan with cooking spray and set aside.
Place 1 cup pizza sauce in a bowl. Cut each roll into 8 pieces and place in pizza sauce. Make sure to cover each roll piece in the sauce then remove from bowl and place evenly in prepared pan. cover with plastic wrap and allow rolls to rise for 30 minutes. Remove plastic wrap and sprinkle 1 1/2 cups of shredded cheese over sauce and rolls. Arrange pepperoni over top and sprinkle with remaining cheese.
Bake in preheated oven for 20-25 minutes or until cheese is melted and bubbly. Let cool for 5 minuets cut into 10 servings.