Barbecue - cooking recipe

Ingredients

1 lb. ground beef
1/2 cup catsup
2 Tbsp. chili sauce
1 tsp. prepared mustard
1 heaping Tbsp. butter
1 tsp. vinegar
2 Tbsp. sugar
1 tsp. celery
chopped onion, salt and pepper to taste

Preparation

Brown beef and onion in butter.
Add remaining ingredients and heat.
Serve on rolls.