Oatmeal Bars
["1 c. margarine", "1/2 c. white sugar", "1/2 c. brown sugar", "2 egg yolks", "1 c. flour", "1 c. instant oats", "1 c. chocolate chips"]
["Mix margarine and sugars.", "Add egg yolks, flour and oats. Blend.", "Spread in greased pan.", "Bake at 350\u00b0 for 20 minutes.", "When baked, sprinkle one cup chocolate chips over top while warm. Spread with knife."]
["margarine", "white sugar", "brown sugar", "egg yolks", "flour", "instant oats", "chocolate chips"]