Supreme Pizza Casserole

Bahan-bahan (8 porsi)

• 12 ounces penne (or medium pasta)
• ½ pound Italian sausage (or lean ground beef)
• 1 medium onion (diced)
• 3 cloves garlic (minced)
• 2 cups pizza toppings (see notes)
• 14 ounces canned diced tomatoes (drained)
• 1 teaspoon dried oregano
• 1 teaspoon Italian seasoning
• 14 ounces pizza sauce
• 2 cups marinara sauce (or pasta sauce)
• 3 cups shredded cheddar cheese blend
• 1 cup sliced pepperoni (divided)
• ¼ cup shredded Parmesan cheese