Pina Colada Cake Recipe With Cake Mix: Moist Layers With Rum-Infused Frosting

This tropical-inspired cake brings vacation vibes to your dessert table with minimal effort. The secret lies in transforming a simple cake mix into something extraordinary with pineapple and coconut.

By folding crushed pineapple into the batter and brushing the layers with rum-infused syrup, you create moist cake that stays fresh for days. The coconut cream cheese frosting adds the perfect rich, creamy finish.

Each bite delivers that classic piña colada flavor balance—sweet pineapple, toasted coconut, and a hint of rum. It’s surprisingly easy for such impressive results.

Perfect for summer gatherings or when you need a taste of the tropics. Here’s how to make this crowd-pleasing dessert.

Ingredients for Pina Colada Cake Recipe with Cake Mix

A box of cake mix plus tropical flavors transform into this stunning dessert everyone will love.

The cake mix is your shortcut—Betty Crocker Super Moist Yellow gives the best texture. For the crushed pineapple, Dole is my go-to (cans are consistent). The cream of coconut is non-negotiable for that authentic piña colada taste—Coco López is the gold standard. Find it in the mixer aisle near the piña colada supplies. Shredded coconut should be sweetened; unsweetened won’t give you that classic flavor.

No dark rum? Light rum or 1 tsp rum extract works in a pinch (add 1 tbsp water to compensate). For a non-alcoholic version, use pineapple juice plus 1 tsp coconut extract. Cream of coconut can be swapped with full-fat coconut milk plus 2 tbsp sugar, but you’ll lose some richness. The frosting needs the full 8 oz cream cheese—Philadelphia brand for the best structure.

This cake stays moist for 5 days at room temperature (the rum syrup helps). Refrigerate if your kitchen runs warm. Toast the coconut topping just before serving for maximum crunch. Leftovers? They won’t last long, but wrap tightly if they do—freezes beautifully for up to 3 months.

Step-by-Step Instructions for Pina Colada Cake With Cake Mix

Here’s my proven method for a tropical masterpiece that stays wonderfully moist.

Step 1: Prepare the Cake Batter Base

In a large mixing bowl, combine the yellow cake mix, crushed pineapple with its juice, cream of coconut, 0.75 cup vegetable oil, and 3 whole large eggs. I use a sturdy whisk for the first minute to break up any lumps in the cake mix, then switch to a spatula.

Mix until just combined—don’t overbeat. The batter will be thick but pourable, with visible flecks of pineapple throughout. Fold in 1 cup of the sweetened shredded coconut (reserving the remaining 0.5 cup for later). This ensures every bite has that tropical coconut flavor without being overwhelming.

Step 2: Bake the Layers to Golden Perfection

Divide the batter evenly between two greased 9-inch round cake pans. I like to weigh the pans on my kitchen scale to ensure equal layers. Smooth the tops with a spatula and tap the pans gently on the counter to remove any air bubbles.

Bake at 350°F for 25-30 minutes, or until a toothpick inserted in the center comes out clean. You’ll notice the edges pulling slightly away from the pan and the tops turning a golden brown. Don’t open the oven door during the first 20 minutes—this can cause the cakes to sink.

Step 3: Create the Rum Syrup for Maximum Moisture

While the cakes bake, make the rum syrup. In a small saucepan, combine the 0.5 cup granulated sugar and 0.5 cup dark rum. Simmer over medium heat for 3-4 minutes until the sugar fully dissolves and the mixture becomes slightly syrupy.

As soon as the cakes come out of the oven, use a skewer to poke holes all over the warm layers. Slowly drizzle the hot rum syrup evenly over both cakes, allowing it to soak in completely. This step is what makes the cake incredibly moist and infuses it with that signature pina colada flavor.

Step 4: Prepare the Cream Cheese Frosting

Beat the 1 cup unsalted butter and 8 oz cream cheese together until light and fluffy—about 3-4 minutes on medium-high speed. Scrape down the sides of the bowl occasionally to ensure even mixing. The mixture should be pale and nearly doubled in volume.

Gradually add the 3 cups confectioners sugar, mixing on low to start to prevent a sugar cloud. Once incorporated, add the 1 tsp vanilla extract and 0.25 tsp salt. Beat for another 2 minutes until the frosting is smooth, creamy, and holds its shape when the beaters are lifted.

Step 5: Assemble and Decorate the Cake

Once the cakes are completely cool, place one layer on a serving plate. Spread a generous layer of frosting over the top, then add the second layer. Use the remaining frosting to cover the top and sides of the cake. I like to create a rustic, swirled effect with my offset spatula.

Press the reserved 0.5 cup sweetened shredded coconut gently onto the sides and top of the cake. For extra flair, I toast the coconut in a dry skillet for 2-3 minutes until lightly golden before applying—this adds a delightful crunch and visual appeal. Serve at room temperature for the best texture.

Serving Suggestions for This pina colada cake recipe with cake mix

Plated Presentation

I love serving this on a white cake stand to let the golden coconut topping shine against the creamy frosting. The contrast makes it look as tropical as it tastes. 💛

Garnish Ideas

Add pineapple wedges and maraschino cherries for a classic piña colada vibe. A light dusting of toasted coconut on the plate creates a beautiful frame.

Portion Tips

Use a sharp knife dipped in hot water for clean slices. The rum syrup keeps the cake moist, so it holds up well even when cut ahead of time.

Beverage Pairings

A chilled piña colada is the obvious match, but coconut rum with pineapple juice works too. For non-alcoholic, try sparkling coconut water. 🍹

Serving Temperature

This cake tastes best at room temperature. If refrigerated, let it sit out for 30 minutes before serving so the frosting softens slightly.

Make It Festive

For parties, add paper umbrellas or tropical leaves as decor. The presentation will transport your guests to a beachside resort.

Frequently Asked Questions