1 lb. ground beef
1 c. diced celery
1/2 c. diced onion
1 tbsp. brown sugar
2 tbsp. vinegar
1/2 tsp. dry mustard
3/4 c. catsup
2 tbsp. flour

Brown meat, celery and onion. Drain. Add all other ingredients. Simmer about 20 minutes. Serve on buns. Makes 6 servings.