Spaghetti Pie 1 c Cooked spaghetti 1/2 c Homemade spaghetti sauce with garlic and basil 1/2 Green bell pepper; sliced and lightly sauteed 1/2 Red bell pepper; sliced and lightly sauteed 1/4 c Parmesan cheese; fresh grated 1/2 c Mozzarella cheese; shredded Coat a 9" pie pan with cooking spray or olive oil. Press the spaghetti in the pan to make a crust. Top with sauce, peppers, and cheeses. Bake in 350 F oven until warmed through.