Easy: brown a pound of ground turkey with onions, peppers, and mushrooms. Add a jar of tomato sauce. Ten minutes in the pan. Spread a box of cream cheese on a casserole dish. Pour the turkey stuff onto it. Add cheddar cheese over it. Then add mozzarella cheese. Bake for 15 minutes or until the crust bubbles. Then take two long rolls of bread. Slice at the ends, scoop the bread out, and spoon the casserole into the holes. Brush butter, garlic, and parsley flakes on top of the bread. Add more mozzarella cheese on top. Bake eight more minutes. Slice, serve.