Shrimp Orleans - cooking recipe

Ingredients

1 Tbsp. margarine
1 medium onion, sliced
1 clove garlic, crushed
1 c. cream of mushroom soup
1 c. sour cream
1/4 c. catsup
2/3 c. broiled sliced mushrooms, drained (3 oz.)
2 c. cleaned, cooked shrimp

Preparation

Melt butter in skillet.
Add onion and garlic.
Cook until tender, but not brown.