Rice Casserole
["1 c. uncooked rice", "1 can water chestnuts, sliced", "1 can French onion soup", "2/3 can water", "1 jar mushrooms, sliced", "3/4 stick margarine", "1 c. peas (optional)"]
["Melt margarine in casserole dish.", "Add all ingredients except peas, cover and bake in a 350\u00b0 oven for one hour.", "Add peas, if desire leave in oven for another five minutes; then serve."]
["rice", "water chestnuts", "onion soup", "water", "mushrooms", "margarine", "peas"]