Sensational Beef Stroganoff - cooking recipe

Ingredients

1 lb. boneless round steak
2 Tbsp. margarine, divided
1/2 c. chopped onion
1 can Campbell's cream of mushroom soup
1/2 tsp. paprika
1/2 c. sour cream or plain yogurt
hot cooked noodles
chopped fresh parsley (for garnish)

Preparation

Slice beef across the grain into
very thin strips. In skillet over high heat in 1 tablespoon hot margarine, cook 1/2 the beef and 1/2 the onion until beef is no longer pink and onion is tender. Set aside.
Repeat with remaining margarine, beef and onion.