Sloppy Joe sauce

2 Tbs olive oil
2 small onion, peeled and finely chopped
2 garlic clove, peeled and crushed
1 lb. lean ground
3 1/3 canned chopped tomatoes
2 tsp. red wine vinegar
2 tsp. brown sugar
1 tsp. salt

Heat the oil in a frying pan and saute the onion and garlic for about 5 minutes or until softened.

Add the ground beef and saute until browned, stirring occasionally.

Return the beef to the pan and stir in the remaining ingredients.  Simmer over a low heat for about 30 minutes or until the sauce is thick.