Oh Henry Bars
["4 c. oatmeal", "2/3 c. butter or margarine", "1 c. brown sugar", "1/2 c. white sugar", "3 tsp. vanilla", "12 oz. chocolate chips", "1 c. crunchy peanut butter", "chopped nuts (optional)"]
["Mix oatmeal, butter and sugars.", "Press into buttered pan. Bake 12 to 15 minutes at 350\u00b0.", "Do not bake too long. Melt chocolate chips.", "Add peanut butter and nuts.", "Pour over bars. Spread frosting while still hot."]
["oatmeal", "butter", "brown sugar", "white sugar", "vanilla", "chocolate chips", "crunchy peanut butter", "nuts"]