In bowl, combine egg, milk, stuffing mix, onion, parsley salt and pepper. Add ground meats; mix well. Divide mixture in half. Shape each half into a loaf and place in loaf pans.
Bake, uncovered, in a 350F oven for 45 minutes. Drain off excess fat. In a saucepan, combine cranberry sauce and ketchup; heat through. Spoon some of the sauce over loaves.
Bake 15 minutes more. Reheat remaining sauce and serve with meat loaf.