Not your average meatloaf! The Heinz 57 sauce just gives this great flavor, not too strong, just like a hidden ingredient! I always serve with Catalina dressing to dip it in...AWESOME! The leftovers make great meatloaf sandwiches I butter two slices of bread, put on med. heat frying pan, top one slice with cheese, top cheese with fresh sliced mushrooms then add warmed meatloaf on top, until cheese is melted and bread is golden brown. On the other toasted slice spread mayo. Top meatloaf with a good amount of Heinz 57 and place the two pieces together. Y-U-M.