Beef Stroganoff - cooking recipe

Ingredients

sirloin tip roast or sirloin steak, cut in cubes
1 medium onion, diced
1 can Campbell's onion soup
1 can sliced mushrooms
1/2 pt. sour cream
noodles

Preparation

Brown roast or steak and onions; drain.
Add onion soup and mushrooms and simmer at least an hour, uncovered.
Just before serving, add sour cream.
Serve over cooked noodles.