01 -
Preheat oven to 375F and spray 9x13 casserole dish with pan spray.
02 -
Cook pasta until al dente according to package instructions.
03 -
Cook sausage, garlic, onion, and oregano over medium-high heat until sausage is cooked and onions are translucent.
04 -
Coat dish bottom with sauce. Layer ⅓ pasta, ⅓ sauce, 8oz mozzarella, 2tbsp parmesan, and sausage mixture.
05 -
Layer ½ remaining pasta, ½ remaining sauce, 8oz mozzarella, 2tbsp parmesan, and ham.
06 -
Add remaining pasta, sauce, cheese, and top with pepperoni.
07 -
Bake for 40 minutes until bubbly and cheese browns. Rest 5-10 minutes before serving.