Cinnamon Puffs
["2 c. sifted flour", "1 tsp. baking powder", "1 c. sugar", "3 tsp. cinnamon", "1/2 c. softened margarine", "1/2 c. shortening", "1 egg yolk", "6 oz. chocolate chips", "1/2 c. chopped nuts (optional)", "2/3 c. sugar", "2 tsp. cinnamon"]
["Combine flour, baking powder, 1 cup sugar and 3 teaspoons cinnamon.", "Add margarine, shortening and egg yolk.", "Mix well. Stir in chocolate chips and nuts.", "Roll into 1-inch balls.", "Roll in 2/3 cup sugar and 2 teaspoons cinnamon, combined.", "Place on greased cookie sheet.", "Bake at 350\u00b0 for 15 to 20 minutes.", "Yield: 5 dozen."]
["flour", "baking powder", "sugar", "cinnamon", "margarine", "shortening", "egg yolk", "chocolate chips", "nuts", "sugar", "cinnamon"]