This recipe has been in our family 50 years. Enjoy.

1 pound ground beef
1 medium onion chopped fine
2 tablespoons wine vinegar
2 tablespoons worchestershire sauce
1 teaspoon celery seed
2 tablespoons dry mustard
1 teaspoon chili powder
1 - 8 ounce can tomato sauce
1 teaspoon brown sugar

Put 1 tablespoon of bacon drippings or olive oil in a fry pan. Add meat and
lightly brown. Drain off grease. Add all other remaining ingredients. Bring
to a simmer and simmer slowly one hour. Serve on hot rolls.