Instructions
1. Prep the Oven & Dish
Preheat oven to 350°F (175°C).
Grease a casserole dish with non-stick cooking spray and set aside.
2. Cook the Pasta
Boil rotini according to package instructions. Drain and return to the pot.
Stir in pizza sauce, diced pepperoni, and 1½ cups of mozzarella cheese until well combined.
3. Assemble the Casserole
Pour the pasta mixture into the prepared casserole dish.
Sprinkle the remaining 1 cup of mozzarella on top.
Add whole pepperoni and finish with a sprinkle of oregano.