The sweet scent of ripe mangoes wafted through my kitchen the other afternoon, reminding me of sun-soaked tropical getaways. It was then that I realized I had just the perfect solution to my baking dilemma—a quick and delightful dessert that called for just three ingredients! Enter the Mango Dump Cake: a recipe so effortlessly easy that even the busiest of us can whip it up in under an hour. With the sun-kissed fruit nestled beneath a golden, buttery crumble, this cake is the ultimate crowd-pleaser, ideal for unexpected guests or simply to satisfy that sweet craving. Picture a warm slice topped with a scoop of creamy vanilla ice cream, melting slightly into the luscious mango filling—pure bliss! Whether you’re dealing with a busy weeknight or planning a casual gathering, this Mango Dump Cake is sure to transport you to a tropical paradise with every bite.

Why You’ll Love This Mango Passionfruit Dump Cake
Easy Preparation: With just three ingredients, this dessert comes together in a flash—a perfect solution for busy evenings.
Tropical Escape: Indulge in the vibrant flavors of mango, transforming any meal into a vacation for your taste buds.
Versatile Delight: Customize with additional fruits or toppings like toasted coconut to elevate every bite.
Crowd-Pleaser: Whether it’s a potluck or family snack, this cake impresses everyone with its stunning flavor and texture.
Imagine pairing it with a scoop of vanilla ice cream for an indulgent finish—just like the charm of our Mini Pumpkin Cheesecake Bites!
Mango Passionfruit Dump Cake Ingredients
For the Fruity Base
• Diced Mangoes – Fresh or canned, the diced mangoes create a beautiful fruity layer that shines in this delightful mango passionfruit dump cake.
For the Cake Mixture
• Yellow Cake Mix – This provides the fluffy texture; using a gluten-free mix works great for those with dietary restrictions.
For the Topping
• Unsalted Butter (1/2 cup, melted) – Adds richness and ensures a crispy, golden topping; for dairy-free options, coconut oil makes a perfect substitute.
How to Make Mango Passionfruit Dump Cake
- Preheat Oven: Start by preheating your oven to 350°F (175°C). While the oven warms up, lightly grease a 9×13-inch baking dish to prevent sticking.
- Layer Mangoes: Take your fresh or canned diced mangoes and spread them evenly across the bottom of the prepared baking dish, creating a lovely fruity layer.
- Add Cake Mix: Open your yellow cake mix and evenly sprinkle it over the mangoes, making sure to cover them completely for the best texture and flavor.
- Drizzle Butter: Melt the unsalted butter and pour it evenly over the cake mix. It’s important that the butter covers as much of the surface as possible to ensure a golden topping.
- Bake: Place your dish in the preheated oven and bake for 45 to 50 minutes. Keep an eye on it until the top turns golden brown and the mango filling starts to bubble enticingly.
- Cool and Serve: Once done, remove the cake from the oven and let it cool slightly before serving. This cooling period allows the flavors to meld beautifully, enhancing your dessert experience.
Optional: Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for an indulgent touch.
Exact quantities are listed in the recipe card below.

Mango Passionfruit Dump Cake Variations
Feel free to make this dessert your own by exploring these fun twists that will tantalize your taste buds!
- Fruit Swap: Replace mangoes with diced peaches or pineapples for a refreshing alternative that still captures the tropical essence. Think of golden peaces creating a lovely, juicy foundation!
- Coconut Delight: Add a layer of toasted coconut flakes on top before baking for an irresistible crunch and a more vibrant coconut flavor. This simple addition elevates every bite!
- Nutty Crumble: Toss in some chopped macadamia nuts or walnuts for a deliciously nutty texture that complements the sweet mango perfectly. It’s a delightful surprise in each forkful!
- Spice It Up: Mix in a teaspoon of cinnamon or nutmeg into the cake mix for a warm, aromatic twist that melds beautifully with the fruity sweetness. The spice can create an extra layer of flavor.
- Dairy-Free: Swap unsalted butter for coconut oil or a plant-based butter to ensure the cake is dairy-free while maintaining the same rich texture. You won’t even miss the dairy!
- Saucy Surprise: Drizzle a caramel or chocolate sauce over the top just before serving to take your mango passionfruit dump cake to decadent new heights. It’s a sweet treat for sure!
- Berry Burst: Add a handful of fresh berries like blueberries or raspberries on top of the mango layer for a tart contrast that enhances the overall flavor and makes for a colorful presentation.
- Creamy Dream: Serve with a dollop of coconut whipped cream on top for an extra tropical flavor that dances perfectly with the mango. It’s the cherry on top for a dreamy dessert experience!
Expert Tips for Mango Passionfruit Dump Cake
- Choose Quality Mangoes: Fresh mangoes enhance the flavor significantly. If using canned, ensure they are well-drained to avoid excess moisture.
- Butter Distribution: Pour the melted butter evenly over the cake mix to prevent dry spots. This ensures a crispy, golden topping on your mango passionfruit dump cake.
- Adjusting Texture: For a crunchy element, consider sprinkling shredded coconut on top before baking. It complements the tropical flavor beautifully!
- Cooling Time: Allow the dessert to cool slightly before serving. This helps it set, ensuring a delightful texture and easier slicing.
- Taste Variations: Experiment by adding other fruits, like peaches or berries, to diversify flavors without compromising the ease of this recipe.
What to Serve with Mango Passionfruit Dump Cake?
Imagine creating a vibrant meal that complements the delightful sweetness of this tropical dessert.
- Vanilla Ice Cream: This classic pairing offers a creamy contrast that perfectly balances the warm, fruity filling of the dump cake. The melting ice cream swirls into the mango, creating a blissful harmony of flavors.
- Whipped Cream: A fluffy dollop adds a light, airy touch to each slice, enhancing the tropical experience with its smooth texture. It’s a simple yet effective way to elevate your dessert.
- Fresh Berries: Juicy strawberries or tart raspberries bring a fresh zing that brightens the flavors of the cake. The acidity cuts through the sweetness, providing a refreshing balance.
- Toasted Coconut Flakes: Sprinkle these on top to add a tropical crunch that echoes the flavors of the mangoes while adding a delightful texture. The nutty aroma intensifies the island vibes.
- Caramel Sauce Drizzle: A sweet and sticky caramel sauce drizzled atop the cake adds an indulgent touch that makes every bite feel like a special treat. Its richness melds perfectly with the fruity base.
- Sparkling Water with Lime: For a light and refreshing drink option, a glass of sparkling water with a splash of lime enhances the tropical feel of the meal. The fizz cleanses the palate beautifully between bites.
Storage Tips for Mango Passionfruit Dump Cake
Room Temperature: Allow the mango passionfruit dump cake to cool completely before storing. It’s best enjoyed fresh, but can be kept at room temperature for up to 2 days if covered.
Fridge: Store leftover mango passionfruit dump cake in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave for a quick treat.
Freezer: You can freeze the mango passionfruit dump cake for up to 2 months. Cut into portions, wrap tightly in plastic wrap, and place into a freezer-safe container.
Reheating: To reheat, let the cake thaw in the fridge overnight, then warm in the oven at 350°F (175°C) for about 15 minutes or until heated through. Enjoy that tropical goodness once again!

Mango Passionfruit Dump Cake Recipe FAQs
What kind of mangoes should I use?
You can use either fresh diced mangoes or canned mangoes for this recipe. If using fresh, look for ones that are slightly soft to the touch and aromatic. For canned, choose a good brand and ensure they are well-drained to avoid excess moisture. I often opt for fresh when they are in season for the best flavor!
How should I store leftover mango passionfruit dump cake?
Allow the mango passionfruit dump cake to cool completely before storing it. It can be kept at room temperature for up to 2 days if covered. For longer storage, refrigerate in an airtight container for up to 4 days. Reheating individual portions in the microwave makes for a quick and delicious treat any time!
Can I freeze mango passionfruit dump cake?
Absolutely! Cut the mango passionfruit dump cake into portions and wrap each piece tightly in plastic wrap. Place the wrapped portions in a freezer-safe container, and it will last for up to 2 months in the freezer. To reheat, let the cake thaw in the fridge overnight and then warm it in the oven at 350°F (175°C) for about 15 minutes or until heated through.
What if the top of my cake isn’t crispy?
If you find that the topping isn’t as crispy as you’d like, make sure to pour the melted butter evenly over the cake mix. Uneven distribution can lead to dry spots. For added crunch, consider sprinkling shredded coconut on top before baking. It enhances the tropical flavor while ensuring a delightful texture!
Does this dessert cater to any dietary restrictions?
Yes, it can be easily modified! Use a gluten-free cake mix to make it suitable for gluten-sensitive guests, and substitute the unsalted butter with dairy-free alternatives like coconut oil or plant-based butter. This makes the mango passionfruit dump cake both delicious and accessible to various dietary needs.

Irresistibly Easy Mango Passionfruit Dump Cake Delight
Equipment
- 9x13-inch baking dish
- Mixing bowl
- Measuring Cups
- Measuring Spoons
Ingredients
For the Fruity Base
- 2 cups diced mangoes fresh or canned, well-drained
For the Cake Mixture
- 1 box yellow cake mix gluten-free option available
For the Topping
- 1/2 cup unsalted butter melted; coconut oil for dairy-free option
Instructions
How to Make Mango Passionfruit Dump Cake
- Preheat your oven to 350°F (175°C) and lightly grease a 9x13-inch baking dish.
- Spread diced mangoes evenly across the bottom of the prepared baking dish.
- Evenly sprinkle the yellow cake mix over the mangoes to cover them completely.
- Melt the unsalted butter and pour it evenly over the cake mix.
- Bake for 45 to 50 minutes until the top is golden brown and the filling bubbles.
- Let the cake cool slightly before serving. Consider serving warm with ice cream.
Notes
Nutrition



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