Indulge in Tropical Bliss: The Ultimate Triple Coconut Cake with Zesty Passion Fruit Caramel
Prepare your taste buds for an extraordinary journey to a tropical paradise with this incredible Triple Coconut Cake, elegantly crowned with a vibrant Passion Fruit Caramel. This isn’t just any coconut cake; it’s a meticulously crafted dessert designed for true coconut enthusiasts and anyone seeking a delightful escape. As its name proudly declares, this single-layer masterpiece celebrates coconut in three distinct and delicious forms: rich coconut milk for unparalleled moisture, potent coconut extract to amplify the authentic flavor, and finely shredded coconut woven throughout for a delightful texture in every bite. The outcome is a cake that is exceptionally soft, wonderfully tender, and unbelievably fluffy, delivering an intense burst of pure coconut essence from the first forkful to the last. While utterly enchanting on its own, this cake reaches new heights of perfection when adorned with a silky, optional coconut buttercream. But the true star, the pièce de résistance that elevates this dessert to an unforgettable experience, is the luscious Passion Fruit Caramel Sauce. This isn’t your everyday caramel; it’s a dynamic fusion where the deep sweetness of classic salted caramel meets the exhilarating tartness and fragrant aroma of fresh passion fruit puree. The result is a profoundly sweet, yet brilliantly tangy, tropical caramel that provides a major flavor punch, creating a harmonious symphony of tastes. This exotic Passion Fruit Caramel is the ideal tropical accompaniment, transforming the Triple Coconut Cake into an irresistible dessert that will transport you straight to sunny shores with every mouthful.

Crafting Your Triple Coconut Cake: A Step-by-Step Guide
Creating this magnificent Triple Coconut Cake is a rewarding experience, leading to a dessert that’s perfect for any occasion, from casual family gatherings to elegant celebrations. The key to its success lies in understanding the purpose behind each step, ensuring you achieve that signature soft, tender, and intensely coconut-flavored crumb. Follow these detailed instructions to bake your way to tropical cake perfection.
Triple Coconut Cake Baking Steps
1. Prepare Your Workspace and Ingredients: Begin by preheating your oven to 350°F (175°C). Properly prepare a 9-inch springform cake pan by lining the bottom with parchment paper and generously greasing the sides with cooking spray or butter. This ensures easy release after baking. In a large mixing bowl, whisk together the dry ingredients: all-purpose flour, baking powder, and salt. Set aside. In a separate measuring cup or small bowl, combine the whole milk and full-fat canned coconut milk, whisking until the mixture is smooth and thoroughly integrated. Having all your ingredients pre-measured and at room temperature is crucial for a smooth baking process and optimal cake texture.
2. Whip Eggs and Sugar to Perfection: In the bowl of your stand mixer fitted with the paddle attachment, combine the large eggs, white sugar, vanilla extract, and coconut extract. Beat these ingredients together on high speed for approximately 3-4 minutes. This step is vital for incorporating air into the mixture, which contributes significantly to the cake’s light and fluffy texture. You’ll know it’s ready when the mixture has become pale, thick, and has visibly tripled in volume, resembling a light, airy foam.
3. Gently Incorporate the Oil: Reduce the stand mixer speed to medium-low. Slowly and steadily drizzle the vegetable oil into the egg and sugar mixture while the mixer continues to run. It’s important to add the oil gradually to allow it to emulsify properly with the other ingredients, preventing the batter from deflating. Once all the oil has been added, continue beating for another 30 seconds to ensure it’s fully incorporated, resulting in a smooth and cohesive base.
4. Alternate Wet and Dry Ingredients: With the mixer on its lowest speed, begin adding the whisked dry ingredients and the coconut milk mixture to the stand mixer alternately, starting and ending with the dry ingredients. Add approximately one-third of the dry mixture, beat until just combined (avoid overmixing), then add half of the milk and coconut milk mixture, beating until just incorporated. Continue this pattern, adding the remaining dry, then wet, then finishing with the last portion of dry ingredients. Mix only until the batter is smooth and no streaks of flour remain. Overmixing at this stage can develop gluten, leading to a tough cake.
5. Fold in Shredded Coconut: Remove the bowl from the stand mixer. Add the roughly chopped sweetened shredded coconut to the batter. Using a rubber spatula, gently fold the shredded coconut into the mixture until it’s evenly distributed. Folding helps maintain the airy structure of the batter and ensures every bite of your cake is packed with textural coconut goodness.
6. Bake to Golden Perfection: Pour the prepared Triple Coconut Cake batter into your greased and parchment-lined cake pan. Place the pan into the preheated oven and bake for approximately 45 minutes, or until a wooden skewer or toothpick inserted into the center comes out clean. This indicates the cake is fully cooked through. Once baked, remove the cake from the oven and allow it to cool completely in the pan on a wire rack before attempting to frost it. A cooled cake prevents the frosting from melting and sliding off, ensuring a beautiful finish.


Unveiling the Tropical Gem: What is Passion Fruit?
For those unfamiliar with the vibrant allure of passion fruit, prepare for an exquisite culinary revelation! This captivating fruit is the very embodiment of tropical flavors, offering a unique blend of sweetness and tang that can instantly transport your senses to sun-drenched beaches. Visually, passion fruit typically appears as a small, dark purple or sometimes yellow-skinned sphere, roughly the size of a small lime or golf ball. Its exterior is often wrinkled when ripe, indicating peak flavor and juiciness.
However, the true magic of passion fruit lies within its unassuming shell. Cut it open, and you’ll discover a striking interior filled with a bright, intensely aromatic yellow pulp, generously studded with tiny, edible black seeds. The texture is gelatinous and juicy, and the aroma alone is enough to excite the palate. The flavor profile is complex and unforgettable: a beautiful balance of pronounced sweetness intertwined with a distinct, invigorating tartness. It’s often described as having notes of pineapple, guava, and citrus, all harmonizing into an exotic symphony that is both refreshing and deeply satisfying. This incredible fruit not only adds an unparalleled flavor to desserts like our caramel but also boasts nutritional benefits, being rich in antioxidants, fiber, and vitamins A and C. Its unique taste makes it an exceptional counterpoint to the rich, creamy sweetness of coconut, creating a truly balanced and exciting flavor combination.

The Pièce de Résistance: How to Make Passion Fruit Caramel
While the Triple Coconut Cake is undeniably stellar on its own, the optional Passion Fruit Caramel is an absolute game-changer – it’s not just recommended, it’s highly advised for an unparalleled tropical dessert experience. This vibrant caramel transforms a delightful cake into an extraordinary one. The process involves two main stages: extracting the luscious passion fruit juice and then meticulously crafting the caramel base.
Detailed Steps for Passion Fruit Caramel
To begin preparing the star of the show, the Passion Fruit Caramel, start by carefully scooping the pulpy contents from your fresh passion fruits. Transfer this fragrant pulp into a blender or a small food processor. Process the pulp for a brief 20-30 seconds. The goal here is to release the juice from around the seeds, so it should appear much more liquidy after processing. Next, pour this processed pulp through a fine mesh strainer, pressing gently with a spoon or spatula to extract as much of the vibrant juice as possible, leaving behind the seeds. Discard the seeds and set the beautiful, golden passion fruit liquid aside. This concentrated juice is what will infuse our caramel with its distinctive tropical zest.
Now, for the caramel itself! In a large, heavy-bottomed saucepan, combine the white sugar and water. Place the saucepan over medium heat. Stir this mixture occasionally until all the sugar crystals have completely dissolved and the liquid becomes clear. Once the sugar is dissolved and the mixture begins to simmer, increase the heat to medium-high. This is where the magic of caramelization truly happens. Allow the sugar syrup to boil undisturbed until it transforms into a rich, deep amber color. It is critically important to DO NOT STIR the mixture during this caramelization phase. Stirring can cause sugar crystals to form on the sides of the pan, leading to a grainy, unsmooth caramel. If you see crystals forming, you can gently brush the sides of the pan with a wet pastry brush, but avoid agitating the boiling syrup. Watch closely, as caramel can go from perfect to burnt very quickly.
Once the sugar mixture has achieved that beautiful amber hue (which typically occurs around 360°F or 182°C if you’re using a candy thermometer), immediately remove the pan from the heat. Carefully add the cubed, room-temperature unsalted butter, whisking vigorously as you add it. Be cautious, as the mixture will bubble up quite aggressively and release a lot of steam – a large whisk with a long handle is highly recommended for safety. Continue whisking until the butter is fully incorporated into the caramel, creating a smooth and glossy emulsion. If, for any reason, the butter seems to separate, don’t panic! Simply remove the pan from the heat if it isn’t already, and whisk even more vigorously until it comes together. The residual heat will help it meld. Finally, gently and slowly pour in the heavy cream, the reserved passion fruit juice, vanilla extract, and salt. Again, the mixture will bubble and steam. Whisk everything together until it’s completely smooth and well-combined. Allow the Passion Fruit Caramel to cool to at least room temperature before using it to drizzle over your cake or any other desired dessert. As it cools, it will thicken to a perfect consistency, ready to unleash its tropical punch.


Tips for a Perfect Triple Coconut Cake and Passion Fruit Caramel
- Room Temperature Ingredients: Ensure all cold ingredients like eggs and butter for the cake and butter for the caramel are at room temperature. This allows them to emulsify better, creating a smoother batter and a more stable caramel.
- Measure Flour Correctly: For the cake, spoon and level your flour rather than scooping it directly from the bag. This prevents compacting too much flour into your measuring cup, which can lead to a dry, dense cake. Better yet, weigh it! (1 cup all-purpose flour = 120g).
- Do Not Overmix: After adding the dry ingredients to the cake batter, mix only until just combined. Overmixing develops gluten, resulting in a tough cake. A few small lumps are better than an overmixed batter.
- Caramel Caution: When making caramel, always use a large, heavy-bottomed saucepan to prevent boil-overs and ensure even heating. Be extremely careful when adding butter and cream, as the hot sugar will bubble up intensely.
- Clean Pan for Caramel: Ensure your saucepan is spotlessly clean before making caramel. Any sugar crystals or debris can initiate crystallization and ruin your caramel.
- Cooling is Key: Allow both the cake and the caramel to cool completely before frosting and assembling. A warm cake will melt your frosting, and warm caramel will be too thin and run off the cake.
Serving and Storage Suggestions
This Triple Coconut Cake with Passion Fruit Caramel is a showstopper that can be enjoyed in various ways. Serve slices at room temperature to appreciate the full spectrum of flavors and textures. It pairs beautifully with a dollop of whipped cream, a scoop of vanilla bean ice cream, or even just as is, allowing the tropical flavors to shine. For an added touch of elegance, garnish with a few fresh mint leaves or toasted coconut flakes.
Storage: The cake, if unfrosted and wrapped tightly, can be stored at room temperature for up to 2 days or in the refrigerator for up to 5 days. Once frosted and adorned with the passion fruit caramel, it’s best stored in an airtight container in the refrigerator for up to 3-4 days. Allow it to come to room temperature for about 30 minutes before serving for optimal taste and texture. The Passion Fruit Caramel can be stored separately in an airtight container in the refrigerator for up to 2 weeks. Gently warm it slightly before drizzling to restore its pourable consistency.

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Triple Coconut Cake with Passion Fruit Caramel
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Ingredients
Triple Coconut Cake
- 2 ¼ cups (270g) All Purpose Flour,, measured correctly †
- 1 ½ tsp Baking Powder
- 1/2 tsp Table Salt
- 1 ½ cups (250g) White Sugar
- 3 Large Eggs
- 1 ¼ tsp Coconut Extract
- 1 tsp Vanilla Extract
- 3/4 cup (168g) Vegetable Oil
- 3/4 cup (172g) Full-Fat Canned Coconut Milk,, shaken/stirred to be combined/smooth
- 1/4 cup (60g) Whole Milk
- 2/3 cup (66g) Sweetened Shredded Coconut,, roughly chopped
(Optional) Passion Fruit Caramel
- 1/4 cup (60g) Passion Fruit Pulp
- 1 cup (200g) White Sugar
- 1/4 cup (60g) Water
- 6 tbsp (85g) Unsalted Butter,, at room temperature and cubed
- 1/3 cup (75g) Heavy Cream
- 1 tsp Vanilla
- 3/4 tsp Kosher Salt
Coconut Frosting
- 1 ½ cups (340g) Unsalted Butter,, at room temperature
- 6 cups (720g) Confectioners Sugar
- 6 tbsp Full-Fat Canned Coconut Milk,, shaken/stirred to be combined/smooth
- 1 tsp Vanilla
- 1/2 tsp Coconut Extract
Equipment
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Stand mixer
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Food Processor or Blender
Instructions
Triple Coconut Cake
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Preheat your oven to 350°F (175°C) and prepare a 9-inch springform cake pan by lining with parchment paper and greasing. In a large mixing bowl, whisk together the all-purpose flour, baking powder, and salt. In a separate bowl or measuring cup, combine the whole milk and full-fat canned coconut milk until smooth.
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Using a stand mixer with the paddle attachment, add eggs, white sugar, coconut extract, and vanilla extract. Beat on high speed for about 5 minutes until the mixture is thick, fluffy, and tripled in volume. Scrape down the bowl sides, then slowly drizzle in the vegetable oil while beating. Once all oil is added, beat for another minute.
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With the mixer on low speed, add the dry mixture in three additions, alternating with the coconut milk mixture. Begin and end with the dry ingredients. Beat only until the batter is just combined and smooth, taking care not to overmix. Gently fold the roughly chopped sweetened shredded coconut into the batter using a rubber spatula.
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Pour the batter into the prepared cake pan and bake for approximately 45 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely on a wire rack before attempting to frost.
(Optional) Passion Fruit Caramel
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Add passion fruit pulp to a blender or food processor and process for 20-30 seconds until liquidy. Pour the processed pulp over a fine mesh sieve, pressing to extract the juice and discarding the seeds. Combine the passion fruit juice with the heavy cream in a measuring cup and set aside.
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In a large saucepan over medium heat, combine white sugar and water. Stir occasionally until the sugar has fully dissolved and the mixture begins to boil.
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Increase the heat to medium-high and allow the mixture to boil without stirring until it reaches a rich amber color (approximately 360°F/182°C on a candy thermometer). Avoid stirring to prevent crystallization.
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Remove the pan from heat. Carefully add the cubed, room-temperature unsalted butter, whisking very vigorously until fully combined. (The mixture will bubble rapidly). If separation occurs, continue whisking off heat until smooth.
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Slowly and carefully whisk in the heavy cream/passion fruit liquid, vanilla, and kosher salt until the caramel is smooth and well-combined. Remove from heat, let cool for 5 minutes, then cover tightly and allow to cool completely to room temperature before serving.
Coconut Frosting
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In a stand mixer fitted with the whisk attachment, beat the room-temperature unsalted butter on high speed until it is light, fluffy, and has doubled in volume.
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Reduce the mixer speed to low and gradually add the confectioners’ sugar until fully incorporated. Then, add the full-fat canned coconut milk, vanilla extract, and coconut extract. Beat until the frosting is smooth, creamy, and well-combined.
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Spread the coconut frosting generously over the completely cooled cake using a spatula. Finish by drizzling the cooled Passion Fruit Caramel over the top for a spectacular tropical presentation.