Roast Beef Barbecue - cooking recipe

Ingredients

3 lb. ground chuck
1 large onion, diced
2 cans cream of celery soup
1 bottle chili sauce
2 cans roast beef, shredded (do not drain)
salt and pepper
1 Tbsp. sugar
dash of dry mustard (optional)

Preparation

Brown hamburg with onion.
Add to other ingredients (use gravy from roast beef, do not drain).
Add water or 1 (8 ounce) tomato sauce if too dry.
Heat and serve on hamburg buns.