Frosted Oatmeal Cake
["1 stick butter or margarine, softened", "1 c. oats", "1 1/2 c. boiling water", "1 c. brown sugar", "1 c. white sugar", "2 unbeaten eggs", "1 1/2 c. flour", "1 tsp. baking soda", "1 tsp. nutmeg", "1 tsp. cinnamon", "1/4 tsp. salt", "1 tsp. vanilla"]
["Combine butter, oats and boiling water in large mixing bowl. Let stand 20 minutes.", "Add brown sugar, white sugar and 2 unbeaten eggs.", "Mix well."]
["butter", "oats", "boiling water", "brown sugar", "white sugar", "eggs", "flour", "baking soda", "nutmeg", "cinnamon", "salt", "vanilla"]