Barbecued Hamburger - cooking recipe

Ingredients

1 lb. ground beef
2 Tbsp. oil
1 Tbsp. brown sugar
1/2 c. catsup
1 tsp. prepared mustard
1/2 tsp. salt
1 Tbsp. vinegar
1/4 c. diced celery
1/4 c. diced onion

Preparation

Brown meat in fat.
Add remaining ingredients.
Blend thoroughly.
Cook over low heat 30 minutes, stirring occasionally. Serve on hamburger buns.