Pistachio Cake
["1 (2 layer size) pkg. white or yellow cake mix", "1 pkg. Jell-O pistachio flavor instant pudding and pie filling", "3 eggs", "1 c. club soda", "1 c. oil", "1/2 c. chopped nuts"]
["Blend all ingredients in large mixer bowl, then beat 2 minutes at medium speed.", "Bake in greased and floured 10-inch Bundt pan at 350\u00b0 for 50 minutes.", "Cool 15 minutes; remove from pan and cool on rack.", "Split into 3 layers.", "Spread about 1 cup of frosting between layers; spoon rest into center.", "Chill.", "Garnish with chopped nuts."]
["layer", "eggs", "club soda", "oil", "nuts"]