Hash Brown Casserole
["1 (2 lb.) bag frozen hash browns", "1 (8 oz.) pkg. sour cream", "1 c. cream of chicken soup", "1 c. grated cheese", "1/2 c. chopped onions", "1/2 c. melted margarine", "1 c. French fried onions (rings)"]
["Mix sour cream and soup, then pour over hash browns (loose, not frozen together), chopped onions and cheese.", "Toss together, then put in buttered 9 x 13-inch pan or oven dish.", "Bake at 350\u00b0 for 40 minutes.", "During last 7 to 10 minutes of baking, garnish with onion rings."]
["frozen hash browns", "sour cream", "cream of chicken soup", "grated cheese", "onions", "margarine", "onions"]