Experience a 1970s classic with a tropical twist. This Pistachio Pineapple Paradise Cake combines airy angel food cake with nutty pistachio and tangy pineapple, finished with a velvety, stable frosting.
Heat the oven to 350 degrees, and give your 9x13 baking pan a thorough grease, including the bottom and corners, to ensure the cake releases cleanly.
Mix the Batter Until Creamy
In a large bowl, combine the angel food cake mix, pistachio pudding mix, vegetable oil, eggs, and the entire can of crushed pineapple with its juices.
Beat the mixture for a full 2 minutes until the batter looks creamy, unified, and lightly aerated. This ensures a moist and even crumb.
Bake, Then Cool Completely
Scrape the batter into the prepared pan and bake for 30-35 minutes. Test for doneness with a toothpick; it should come out clean and the cake should feel springy.
Allow the cake to cool completely in the pan before attempting to add the frosting.
Whisk, Fold, Frost, and Chill
For the frosting, whisk the second pistachio pudding mix with cold milk until it reaches a smooth, thickened, satiny consistency.
Gently fold in the thawed Cool Whip with a light hand to maintain volume. Spread the frosting evenly over the cooled cake.
Refrigerate the cake for at least 2 hours to allow the topping to set for clean slicing.
Just before serving, garnish with chopped pistachios. For an extra touch, toast the nuts and drizzle with a pinch of salted honey.
Notes
Pro Tip: Use a serrated knife for neat slices, wiping the blade between each cut for a picture-perfect presentation.Storage: Cover and refrigerate for up to 4 days. The flavors often meld and improve by the second day. This cake also freezes well for up to 1 month when wrapped tightly.Ingredient Note: For a silkier frosting with a tropical flair, replace the whole milk with full-fat canned coconut milk.Nutrition information is estimated based on common ingredients and serving sizes and may vary.