1 1/2 lb. ground beef
1 tbsp. butter
1 tbsp. sugar
1/2 tsp. pepper
1 tbsp. prepared mustard
1 tsp. paprika
1/2 c. catsup
1/4 c. Worcestershire sauce
1/4 c. vinegar
1/2 c. water
1 onion, cut fine
1/2 c. celery, cut fine
Salt to taste

Mix well. Simmer 1 hour, stirring occasionally.