Yellow cake mix
1 pkg. pistachio pudding mix (instant)
1 c. chopped nuts
1 c. club soda
4 eggs
1/2 c. oil

Combine ingredients. Bake at 350 degrees for 55 minutes in a tube pan that has been greased.

FROSTING:

1 pkg. instant pistachio pudding mix (instant)
1 c. milk
1 c. heavy cream

Beat until firm and spreadable and spread on cooled cake.