1/3 chopped onion
1/3 cup ketchup
1/3 cup cider vinegar (less if desired)
1/4 cup worchester sauce
1 can tomato soup
1 Tbs butter
1 Tbs brown suger
mix ingredients and simmer 30 minutes. Pour over meat.
Tip: add 2 lb bag premade meatballs to a crock pot and add sauce
and mix. Instant Appetizer!