Grease Bundt pan. Heat oven to 350 degrees. Bake 40 to 50 minutes.

1 white cake mix
3 eggs
1 c. vegetable oil
1 tsp. vanilla
1 c. chopped walnuts
1 (3 oz.) box pistachio pudding
1 c. ginger ale

Bake 40 to 50 minutes at 350 degrees at 350 degrees. Cool well.

ICING:

1 to 1/4 c. milk
1 (3 oz.) box pistachio pudding
1 (12 oz.) pkg. Cool Whip

Fold in putting and milk and beat 1 minute at medium speed. Add Cool Whip. Mix until mixture thickens. Frosting may be made the night before.