Preheat oven to 300°F. Cut the rolls in half and lay the bottom halves in a pan.
Evenly spread the pizza sauce on the rolls. Cover each with 3 slices pepperoni.
Mix the cottage cheese with the mozzarella and then spread on top of the pepperoni. Cover with the top rolls.
Mix the melted butter, parmesan cheese, garlic powder, and Italian seasoning. Brush on the top of the rolls. Bake 15-18 minutes or until the cheese is melted. Serve immediately.