Shrimp Delight
["1 c. chopped onion", "1 c. chopped celery", "1 c. chopped green peppers", "1 stick margarine", "1 c. sliced mushrooms", "2 (10 oz.) cans mushroom soup", "2 c. sour cream", "2 pounds cooked shrimp", "1 1/2 c. cooked rice", "grated cheese"]
["Saute onions, celery and green peppers in margarine until onions turn color.", "Add mushrooms, soup and sour cream.", "Mix well. Add shrimp and rice and pour into greased casserole.", "Cover top with generous amount of grated cheese.", "Bake at 350\u00b0 for 30 minutes."]
["onion", "celery", "green peppers", "margarine", "mushrooms", "mushroom soup", "sour cream", "shrimp", "rice", "grated cheese"]