Barbecue Beef - cooking recipe

Ingredients

1/2 large onion
1 Tbsp. vinegar
3/4 c. catsup
1 tsp. brown sugar
1 tsp. prepared mustard
1 lb. ground beef

Preparation

Chop onion; add vinegar, catsup, brown sugar and mustard.
Mix well.
Add ground beef and add water, if needed.
Add meat to catsup mixture and heat to boiling.