White cake mix 1 pkg instant pistachio pudding 1 cup club soda 1/2 cup chopped nuts 1/2 cup oil 4 eggs 1 teaspoon vanilla
2 pkgs instant pistachio pudding 1 (12 oz) container of cool whip
Mix all cake ingredients & pour into 9 by 13 pan. Bake 350 30-35 minutes (check with toothpick), cool. Divide in half, placing half of cake (broken into large pieces) into trifle bowl. Following pudding directions mix 2 pkgs of pistachio pudding together. Pour half of pudding over cake pieces. Spread one-half container of coolwhip over cake. Repeat with cake, remainder of pudding then rest of container of coolwhip. Can sprinkle top with crushed walnuts. Refrigerate a few hours before serving.