Sunday Casserole - cooking recipe

Ingredients

1 lb. stew beef (don't brown)
1 can golden mushroom soup
1/2 medium onion, sliced
1/4 c. dry sherry or 1 Tbsp. vinegar and 1/4 c. water

Preparation

Put everything in a casserole.
Cover.
Bake at 325\u00b0 for 3 hours.
Serve with noodles.