Step 1

Preheat oven to 350 degrees.

Step 2

Cook pasta according to directions on box.

Step 3

Cook Italian sausage in a skillet over medium high heat. Cook until browned, about 5-7 minutes. Use a wooden spoon to crumble sausage while cooking.

Step 4

Drain excess fat.

Step 5

Drain pasta and add back into pot. Stir in sausage, peppers, onions, olives, pepperoni, seasoning, sauce and 1 cup of cheese.

Step 6

Place pasta mixture in greased 9x13 casserole dish. Top with remaining mozzarella cheese.

Step 7

Bake for 30 minutes or until heated through.