O' Henry Bars
["2/3 c. margarine", "1 c. brown sugar", "4 c. rolled oats", "1 tsp. vanilla", "1/2 c. light corn syrup", "2/3 c. crunchy peanut butter", "1 c. chocolate chips", "walnuts"]
["Cream butter and sugar.", "Add oats, syrup and vanilla.", "Pat into 7 x 11-inch greased pan.", "Bake 15 minutes at 350\u00b0.", "Melt chips and peanut butter. Cool and spread over cooked batter and sprinkle with nuts."]
["margarine", "brown sugar", "rolled oats", "vanilla", "light corn syrup", "crunchy peanut butter", "chocolate chips", "walnuts"]