Combine meats, seasonings, eggs, bread crumbs, garlic, and onions. Don't over handle, but combine. Place in a greased loaf pan and form a loaf. Top with sauce and then place on a baking sheet and bake in an oven preheated to 350, for 45 minutes-60 minutes. Remove and add the cheese on top and place back in the oven until it melts. Let rest 5-10 minutes before serving.