Instructions:
Step 1
First, preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
Step 2
Then, in a large mixing bowl, combine the angel food cake mix, pistachio pudding mix, vegetable oil, eggs, and crushed pineapple (including its juices) until well blended.
Step 3
After that, pour the batter into the prepared baking dish and bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
Step 4
In this step, allow the cake to cool completely in the baking dish.
Step 5
Next, for the frosting, whisk together the milk and pistachio pudding mix until thickened, then gently fold in the thawed cool whip until evenly incorporated.
Step 6
After that, spread the creamy frosting over the cooled cake, ensuring an even layer.
Step 7
Chill the cake in the refrigerator for at least a couple of hours to allow the frosting to set.
Step 8
Just before serving, sprinkle chopped pistachios over the top for an added crunch and decorative touch.
Step 9
Finally, slice and savor each delicious bite of this Pistachio Pineapple Cake with your loved ones.
Enjoy it!!