Rice Casserole
["1 pkg. onion soup mix", "2 c. water", "1 c. rice (may use Minute rice)", "1 can mushrooms (optional)", "1 stick margarine"]
["Melt butter in pan and pour in rice; brown.", "Pour in water, onion soup mix and mushrooms.", "Bake 40 minutes at 350\u00b0.", "Bake, uncovered."]
["onion soup mix", "water", "rice", "mushrooms", "margarine"]