4 lbs. ground beef
1 c. chopped onion
2 tbsp. butter
1 family size bottle ketchup
1 c. water
1/4 c. lemon juice
2 tbsp. brown sugar
1 tbsp. Worcestershire sauce
1 tbsp. salt
2 tbsp. vinegar
1/2 tsp. mustard

Brown ground beef, drain. Saute onions in butter then add to ground beef. Add all other ingredients to ground beef and simmer for 30 minutes. Serves lots.