Chocolate Oatmeal Bars
["1 c. all purpose flour", "1/2 tsp. ground cinnamon", "1 c. (2 sticks) butter or margarine, softened", "1/2 c. granulated sugar", "1/2 c. packed brown sugar", "1 1/2 tsp. vanilla extract", "1 egg", "1 1/4 c. quick or old-fashioned oats, uncooked", "2 (11 1/2 oz.) c. chocolate chips", "3/4 c. finely chopped walnuts (optional)"]
["Combine flour and cinnamon in small bowl; beat butter, granulated sugar, brown sugar and vanilla in large mixing bowl until creamy.", "Beat in egg.", "Gradually beat in flour mixture; stir in oats, 3/4 cup morsels and 1/2 cup nuts.", "Spread into lightly greased 13 x 9-inch baking pan.", "Bake in preheated 350\u00b0 oven for 22 to 28 minutes or until center is set.", "Immediately sprinkle with remaining morsels; let stand 5 minutes or until morsels are shiny.", "Spread morsels; sprinkle with remaining nuts.", "Cool in pan on wire rack."]
["flour", "ground cinnamon", "butter", "sugar", "brown sugar", "vanilla extract", "egg", "oats", "chocolate chips", "walnuts"]