Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      pkg           yellow cake mix, 18 oz size
   3                    eggs
     1/2  cup           applesauce
     1/2  pint          lemon yogurt, lowfat
   3      cups          blueberries, fresh or frozen --
					
   2      tablespoons   flour
     1/4  cup           chopped nuts
     1/4  cup           sugar
   1      teaspoon      cinnamon
                        whipped topping, optional

Preparation:

Combine cake mix, eggs, applesauce and yogurt in a large bowl; mix well. In a small bowl, toss blueberries in flour to coat; add 2 cups batter and mix well. Pour 1/2 of batter into greased and floured 10-inch tube pan; top with remaining blueberries. Combine sugar, cinnamon and nuts in small bowl; mix well. Sprinkle mixture over blueberries. Top with remaining batter. Bake at 350 degrees for about 1 hour. Cool in pan for 15 minutes; invert onto a rack and cool completely. Cut into slices and serve topped with whipped topping, if desired.