1 pkg. cake mix white or yellow
1 pkg. pistachio pudding mix
3 eggs
1 c. club soda
1 c. oil
1/2 c. nuts

FILLING:

Blend 1 1/2 cup cold milk, 1 package Dream Whip, 1 package pistachio pudding mix. Beat until thick 5 minutes.

Blend all cake ingredients in large bowl. Beat 2 minutes on medium speed. Pour into greased and floured 10 inch bundt pan. Bake at 350 degrees for 50 minutes. Cool 15 minutes, remove from pan. Cool on rack. Split into 3 layers. Spread filling between layers as frosting. Chill. Serves 12 to 16 slices.