-(quick or old-fashioned) Sift together flour, baking powder, soda, salt and cinnamon into bowl. Add sugar, shortening, egg, milk and bananas. Beat until smooth, about 2 minutes. Stir in walnuts and nuts. Drop by teaspoonfuls onto greased cooky sheets. Bake in preheated moderate oven (375 F.) 12 to 15 minutes.