1 pkg. Duncan Hines yellow cake mix
1 pkg. pistachio instant pudding (Royal)
3 eggs
1/2 c. oil
1 c. Club Soda
1/2 c. chopped nuts

Mix together and put in greased and floured tube pan or Bundt pan. Bake at 350 degrees for 50-60 minutes. Put in refrigerator right from oven for 1 hour, then remove from the pan.