Beef Stroganoff - cooking recipe

Ingredients

1 lb. round steak
2 Tbsp. butter or margarine
1 medium onion, chopped fine
1 (10 1/2 oz.) can cream of mushroom soup
1 (8 oz.) pkg. egg noodles
seasoning to taste
1 small carton sour cream

Preparation

Trim all fat from steak.
Cut into bite-size cubes.
Melt butter in skillet.
Cook steak and onion slowly until done.
Add soup; heat until hot and bubbly.
Meanwhile, prepare egg noodles according to package directions.
Drain and add to steak mixture. Add sour cream and serve.