
This Tropical Pistachio Cake brings together the nutty flavor of pistachios with the tropical sweetness of pineapple, all topped with a fluffy, creamy frosting. It is perfect for celebrations or anytime you want a dessert that stands out without a fuss. The combination of pistachio pudding and angel food cake mix makes the texture light yet rich with flavor.
I first made this for a summer party and everyone loved how different it was from usual cakes. Now it’s my go to when I want something that feels special but is really simple to throw together.
Ingredients
- Box of pistachio instant pudding mix: bringing authentic pistachio flavor and convenient thickening
- Can of crushed pineapple with juice: for a sweet and juicy tropical touch choose good quality canned pineapple for best taste
- Vegetable oil: to keep the cake moist and tender without overwhelming other flavors
- Three large eggs: give structure and richness use fresh eggs for best results
- Box of angel food cake mix: creates a light and fluffy base that balances the dense pudding and fruit
- Whole milk: cold for preparing the frosting whole milk helps achieve the ideal creamy texture
- Tub of whipped topping: thawed for airy sweetness in the frosting phase
- Chopped pistachios: for garnish adding crunch and enhancing the pistachio theme use fresh shelled pistachios when possible for best flavor
Instructions
- Sauté the Oven and Prepare the Pan:
- Preheat your oven to 350 degrees Fahrenheit (177 Celsius). Grease or spray a 9x13inch baking dish very well. This will prevent the cake from sticking and make cleanup easier.
- Combine Cake Ingredients:
- In a large bowl, pour in the angel food cake mix and pistachio pudding mix. Add the eggs, vegetable oil, and the entire can of crushed pineapple including juice. Using a whisk or electric mixer, blend everything thoroughly until the batter is smooth and free of lumps.
- Bake the Cake:
- Pour the batter into your prepared baking dish. Place it in the oven and bake for 30 to 35 minutes. Check doneness by inserting a toothpick in the center it should come out clean or with a few moist crumbs.
- Cool the Cake Completely:
- Remove the cake from the oven and let it cool in the pan on a wire rack. It is very important that the cake is completely cool before frosting to avoid melting or sliding.
- Prepare the Frosting:
- In a medium bowl, beat the remaining box of pistachio pudding mix with cold whole milk until it thickens but is not too stiff. Gently fold in the thawed whipped topping with a spatula until nicely combined but still light and fluffy.
- Frost and Chill:
- Spread the frosting evenly over the cooled cake surface. Cover loosely with plastic wrap and refrigerate for at least two hours to let the frosting set properly.
- Decorate and Serve:
- Just before serving, sprinkle chopped pistachios generously over the top to add texture and enhance the pistachio flavor. Slice and enjoy.

My favorite part of this cake is the frosting made by folding whipped topping into pistachio pudding. It creates a luscious combination of creamy and airy textures that balance the denser cake base and has been a recurring feature at family gatherings where it always sparks compliments and requests for the recipe.
Storage Tips
Wrap leftover cake tightly with plastic wrap or store in an airtight container in the refrigerator for up to five days to keep it fresh. The frosting is delicate so avoid freezing the whole frosted cake but sliced portions freeze well wrapped individually.
Ingredient Substitutions
If pistachio pudding is hard to find you can substitute with vanilla pudding and add a few drops of pistachio extract for a similar taste. Use coconut oil instead of vegetable oil for a subtle tropical twist that complements the pineapple nicely.
Serving Suggestions
This cake pairs wonderfully with a cup of lightly brewed tea or a chilled glass of sparkling white wine. For a refreshing accent, serve with fresh pineapple slices or a handful of fresh berries on the side.

This Tropical Pistachio Cake is an easy, showstopping dessert perfect for celebrations. Enjoy its light texture and refreshing pineapple note.
Common Questions About Recipes
- → What makes this cake tropical?
The combination of crushed pineapple with pistachio flavors gives this cake a bright, tropical character.
- → How do I ensure the frosting sets properly?
Chill the frosted cake for at least two hours to allow the creamy topping to firm up nicely.
- → Can I use fresh pineapple instead of canned?
Yes, fresh crushed pineapple with its juice works well and enhances the natural sweetness.
- → What texture should the cake have?
The cake should be light and fluffy due to the angel food base, complemented by the moistness from pineapple juice.
- → Are chopped pistachios necessary for decoration?
They add a crunchy texture and visual appeal but can be omitted if nuts are a concern.