Mom'S Beef Barbecue - cooking recipe

Ingredients

1 1/2 lb. hamburger
1 tsp. mustard
3 Tbsp. chili sauce
1 Tbsp. vinegar
1/2 c. catsup
1 onion, chopped
salt and pepper to taste
2 cloves garlic, crushed

Preparation

Brown hamburger with garlic and onion.
Drain.
Add rest of ingredients and cook slowly for 1 hour.
Serve on hamburger rolls.