Crockpot Meatloaf

1-2 pounds of ground beef
1/2 C rolled oats
1/4 C chopped onion
1-2 eggs
1/3 C milk
salt and pepper to taste

Mix and mash and get your hands all disgusting.  Then wash your hands and turn the crockpot on to cook on Low for the day.  When it is all cooked,whip up this sauce.  BUT FIRST!  (this is important)  DRAIN THE LIQUID OFF THE TOP.  Then take the sauce, spread it on, and let it cook a little bit longer:

1 C ketchup
2 T mustard
3 T brown sugar