Roast Beef - cooking recipe

Ingredients

3 to 4 lb. chuck roast
1 Tbsp. vinegar
1 can cream of mushroom soup
1 envelope onion soup mix
1 tsp. salt
pepper to taste

Preparation

Put roast in pan.
Sprinkle with vinegar.
Spread soup over roast.
Sprinkle onion soup mix, salt and pepper over top.
Cover; roast at 350\u00b0 for 1 hour.
Reduce heat to 325\u00b0; roast 2 to 3 hours longer or until meat is tender.