BLUEBERRY BUNDT CAKE

1 pkg Yellow cake mix, 18 oz size
3 Eggs
1/2 c Applesauce
1/2 pt Lemon yogurt, low fat
3 c Triple Delight Blueberries, fresh or frozen
2 Tbsp Flour
1/4 c Chopped nuts
1/4 c Sugar
1/2 tsp Cinnamon
Whipped topping, optional

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.