Pistachio Cake
["1 pkg. white or yellow cake mix", "1 (3 oz.) pkg. pistachio instant pudding mix", "3 eggs", "1 c. club soda", "1 c. vegetable oil", "1/2 c. chopped nuts"]
["Mix everything together and beat for 2 minutes.", "Bake in a 10-inch greased and floured Bundt pan at 350\u00b0 for 50 minutes. Check before time is up.", "Cool for 15 minutes; remove from pan and cool on rack.", "Split into 3 layers and slice.", "Spread 1 cup frosting between layers (1/2 cup each layer).", "Spoon rest of frosting into center.", "Sprinkle nuts over cake."]
["white", "pistachio instant pudding", "eggs", "club soda", "vegetable oil", "nuts"]