Bacardi Piña Colada Cake Recipe: Tropical Rum Infusion in Every Layer

This Bacardi piña colada cake recipe transforms a classic dessert into a boozy, tropical masterpiece—moist layers infused with rum and coconut, crowned with a creamy coconut frosting. The secret lies in balancing alcohol for rich flavor without overpowering the delicate cake texture, a technique I perfected after testing multiple batches. Every forkful delivers that signature piña colada taste, but with the structure of a proper cake.

The recipe begins with a simple yet flavorful batter—vanilla cake base elevated with coconut milk and Bacardi rum, baked until golden and tender. A hidden coconut cream layer adds richness, while the frosting ties everything together with its signature smoothness. Professional bakers will appreciate the foolproof method that ensures even layers and perfect texture every time.

What sets this cake apart is its ability to impress without requiring advanced skills—just precise measurements and patience. The rum infuses gently, enhancing the tropical flavors rather than dominating them, while the coconut frosting adds a velvety finish. Whether serving for a tropical-themed party or a cozy dessert night, this cake delivers restaurant-quality results at home.

Garnish with toasted coconut flakes and a drizzle of caramel for visual appeal, or serve slices with a side of whipped cream for extra indulgence. Store leftovers in the fridge for up to 5 days, though I doubt they’ll last that long—this cake disappears quickly! Ready to bake?

Ingredients for bacardi pina colada cake

Transform simple pantry staples into a tropical rum-infused cake with layers of coconut cream and velvety frosting.

The Bacardi rum is non-negotiable here—80-proof white rum delivers the perfect balance of tropical flavor without overpowering. Trader Joe's and Total Wine carry reliable brands like Flor de Caña or Havana Club. For the coconut milk, full-fat canned versions (like Goya) create a richer texture than light versions. The cream cheese should be full-fat block—pre-whipped tubs introduce air, compromising the frosting's smoothness. If you can't find sweetened condensed milk, substitute 1 cup heavy cream reduced with 1 cup sugar (though texture may vary).

No Bacardi? Dark rum or coconut rum work in a pinch, but expect a deeper flavor profile. The coconut flakes should be toasted lightly—just until golden—for maximum aroma. For the caramel drizzle, homemade or high-quality store-bought (like Smucker's) ensures the right balance of sweetness. The condensed milk layer is critical—do not substitute with regular condensed milk (it lacks the necessary sugar concentration). If you're baking ahead, assemble the cake layers 24 hours before frosting for optimal texture integration.

Store the unfrosted cake layers in an airtight container at room temperature for up to 2 days, or refrigerate for 5 days. The frosting keeps 3 days refrigerated—whip it back to soft peaks before use. For a restaurant-quality finish, chill the cake 1 hour before serving to let flavors meld. Garnish with toasted coconut flakes and caramel drizzle just before serving—this adds visual appeal and prevents sogginess. Freeze the fully assembled cake (unfrosted) for up to 1 month—thaw overnight in the fridge before frosting.

Step-by-step instructions for Bacardi piña colada cake

Here's how to create a tropical rum-infused cake with layers of coconut flavor and caramel drizzle.

Preheat your oven to 350°F and grease a 9-inch round cake pan with butter or baking spray. In a medium bowl, whisk together the 2 cups All-Purpose Flour, 1.5 cups Granulated Sugar, 1.5 tsp Baking Powder, and 0.5 tsp Salt. Set aside.

In a separate large bowl, cream the 1 cup Unsalted Butter until light and fluffy. Add the 2 whole Large Eggs one at a time, mixing well after each addition. Stir in the 0.5 cup Bacardi Rum (White) and 1 tbsp Vanilla Extract until fully combined. Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined.

Pour half of the batter into the prepared cake pan. In a small bowl, whisk together 1 can Coconut Milk (Canned) and 1 can Sweetened Condensed Milk. Pour this mixture evenly over the batter in the pan. Gently swirl with a knife to create a marbled effect. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. Let cool completely before proceeding.

While the cake layer cools, prepare the frosting by beating the 8 oz Cream Cheese (Full-Fat) with the 2 cups Powdered Sugar until light and fluffy. Add the 0.5 cup Bacardi Rum (White) and 1 tbsp Vanilla Extract and mix until smooth. Set aside.

For the coconut layer, blend 1 can Coconut Milk (Canned) with 2 tablespoons Powdered Sugar until smooth. This will create a lighter coconut filling to complement the rich frosting.

Once the cake layer has cooled completely, spread a thin layer of the coconut milk mixture over the top. Place the cake on a serving plate and spread half of the cream cheese frosting evenly over the surface. Sprinkle half of the 0.5 cup Toasted Coconut Flakes over the frosting.

Drizzle 0.25 cup Dark Caramel Sauce evenly over the coconut flakes, allowing it to create a glossy finish. Top with another thin layer of coconut milk mixture, then spread the remaining frosting over the top. Sprinkle the remaining coconut flakes evenly over the frosting.

Chill the cake in the refrigerator for at least 2 hours to allow the flavors to meld and the frosting to set. This resting period ensures clean slices and perfect presentation.

To serve, slice into 4 equal wedges using a sharp knife that has been dipped in hot water and wiped dry. The cake should have a moist crumb with tropical rum notes, a creamy coconut layer, and a rich caramel drizzle that ties everything together. Serve immediately for the best texture and flavor experience.

Perfect pairings for this recipe

Boozy Beverage Pairings

Serve slices of this cake with a Piña Colada cocktail to double down on the tropical theme. I recommend mixing 2 oz Bacardi white rum, 3 oz coconut cream, and 1 oz pineapple juice in a blender with ice. Shake with crushed ice and strain into a chilled glass—top with a maraschino cherry. The rum in the cake and drink will harmonize beautifully. 🍹

Creamy Coffee Contrast

For a sophisticated pairing, serve with espresso martinis or coconut coffee liqueur (like Kahlúa). The bitterness of coffee balances the cake's sweetness and rum richness. I like to add a splash of coconut cream to my coffee for an extra tropical touch. This combination works especially well for after-dinner desserts.

Tropical Fruit Platter

Create a vibrant fruit platter with mango slices, pineapple chunks, and kiwi spears to complement the cake's flavors. The acidity of pineapple and mango cuts through the richness, while kiwi adds a refreshing contrast. Arrange fruits on a platter with a lime wedge for garnish—this adds a citrusy brightness that enhances the rum notes. 🍍

Chilled Tea Harmony

A coconut chai latte made with Earl Grey tea, coconut milk, and a splash of Bacardi rum (just 1 oz) creates a perfect tea pairing. The tea's bergamot notes complement the cake's vanilla and coconut flavors. For a non-alcoholic option, try hibiscus iced tea—its tartness balances the cake's sweetness beautifully.

Dessert Wine Elevation

Pair with Moscato d'Asti or Riesling for a wine pairing that enhances the cake's tropical and rum flavors. The slight sweetness and effervescence of Moscato cleanse your palate between bites, while Riesling's acidity cuts through the richness. Both wines complement the caramel drizzle and coconut frosting perfectly. 🍷

Frequently asked questions