Barbecue Sandwiches - cooking recipe

Ingredients

1 1/2 lb. hamburger
1 small chopped onion
2 Tbsp. mustard
2 Tbsp. vinegar
1 c. ketchup
1 c. water
3 Tbsp. chili powder

Preparation

Brown hamburger and chopped onion.
Drain off excess fat and add mustard, ketchup, water and chili powder.
Let simmer for 30 minutes.
Serve on buns.