Preheat oven to 350^. Combine cinnamon and 5 tablespoons sugar and sprinkle over apples; set aside. Combine and beat remaining ingredients (except walnuts) in large bowl until smooth. Stir in walnuts. Pour 1/2 batter into a well greased 10-inch tube pan. Arrange 1/2 of apple mixture over it. Pour in the rest of batter and arrange the rest of the apples on top of the batter. Bake at 350^ for 1 1/2 hours. Allow cake to cool in an upright position. May be frozen for future use. NOTE: if apples look small then use 5 instead of 4! ----