Preheat oven to 350°F. Boil ... pepper, onion and Italian sausage. When sausage is cooked through, add jar of marinara sauce and jar of Alfredo ... 5 minutes before serving.
Preheat the oven to 350°F. ... a spoonful of marinara sauce and sprinkle with Italian seasoning. Sprinkle remaining shredded cheese ... before or after baking.