Inside Outside Pistachio Cake
["1 yellow cake mix (the kind with pudding in it)", "2 small pkg. instant pistachio pudding", "1 large container Cool Whip"]
["Mix cake mix according to directions on box.", "Add 1 box pistachio pudding and mix.", "Pour into Bundt pan.", "Bake, cool and cut cake into 3 layers."]
["yellow cake", "instant pistachio pudding"]