Pizza Casserole

Green peppers (diced, 1 cu)

Onions (diced, 1/2 cup)

Garlic (minced, 2 tbsp)

Ground sausage (1 lb)

Penna pasta (1 lb (1 box))

Mini pepperoni (5 oz)

Pizza sauce (24 oz (1 jar))

Mozzarella cheese (shredded, 2 cups)

Italian seasoning (1 tbsp)