Recipe(tried): Pistachio Pudding Cake (using club soda)

This recipe came from a Pistachio Pudding box.

PISTACHIO PUDDING CAKE

FOR THE CAKE:
1 pkg. (2-layer size) yellow cake mix (without pudding in the mix)
4 eggs
1 (4 serving size) pkg. instant pistachio pudding
1/2 cup Wesson oil
8 oz. (1 cup) club soda
1/2 cup chopped walnuts

Grease and flour a tube pan or Bundt pan. Combine all ingredients for the cake.

Bake at 350 degrees F for 1 hour.

FOR THE FROSTING:
1 envelope Dream Whip topping mix
1 (4 serving size) pkg. Instant Pistachio Pudding
1/2 cup cold milk

Beat all ingredients for the frosting together until fluffy.

Frost cake as you wish.