sentence: add ketchup and maple syrup to a bowl sentence: add mustard and worcestershire sauce and stir sentence: add ground beef an egg ketchup and milk to a bowl sentence: add bread crumbs onions salt and pepper to the meat sentence: mix the meat mixture together sentence: place the meat mixture into the pan sentence: pour some of the sauce onto the meat sentence: cook the meatloaf in the oven sentence: put the rest of the sauce on the meatloaf and cook again in the oven