Italian Green Beans
["2 (10 oz.) pkg. frozen green beans, slightly thawed", "1/4 c. water", "1 small onion, grated", "salt and pepper to taste", "1 Tbsp. butter", "onion slices"]
["Place green beans and water in a 1 1/2-quart casserole.", "Add onions, salt and pepper.", "Stir.", "Dot with butter.", "Cover; bake at 350\u00b0 for 1 hour.", "Garnish with onion slices, if desired."]
["frozen green beans", "water", "onion", "salt", "butter", "onion"]