Pina Colada Toasted Coconut Cream Cake

Imagine a slice of cake that tastes like a piña colada in dessert form: a tender sponge soaked in a coconut three-milk custard, topped with rum-spiked whipped cream, sweet pineapple tidbits, and a shower of toasted coconut.

This Pina Colada Toasted Coconut Cream Cake delivers all of that and more. It's a make-ahead showstopper perfect for summer parties, birthdays, or any time you want a tropical escape. The combination of creamy, fruity, and crunchy textures makes every bite a delight.

This cake takes the classic tres leches concept and gives it a tropical makeover. Instead of the usual three milks, a coconut-infused custard soaks into the sponge, adding richness and a hint of island flavor. A layer of rum cream adds a boozy kick, while diced pineapple and toasted coconut bring brightness and crunch.

The result is a moist, indulgent dessert that tastes like a vacation. It's easy to assemble with a store-bought sponge, making it a practical choice for home bakers who want impressive results without hours in the kitchen.

Ingredients

Why this recipe works

The method of poking holes into the sponge and pouring the custard over the top allows the liquid to penetrate deep into the cake, ensuring every bite is moist and flavorful.

The coconut milk, sweetened condensed milk, and evaporated milk create a rich, creamy custard that clings to the sponge without making it soggy. The grated coconut cream white chocolate melts into the custard, adding a subtle coconut flavor and a silky texture that sets it apart from a plain tres leches.

Whipping the heavy cream with rum and sugar creates a light, airy topping that contrasts beautifully with the dense, soaked cake. The rum not only adds flavor but also helps stabilize the cream, so it holds its shape when spread.

Toasting the coconut flakes enhances their nutty aroma and adds a crunchy texture that complements the soft cake and creamy layers. The final chill allows all the components to meld together, making the cake easier to slice and even more delicious.

Notes and substitutions

For the sponge, a store-bought pound cake or sponge cake layer works perfectly, but a homemade vanilla sponge is also excellent. If using a homemade cake, make sure it is completely cooled before poking holes and adding the custard. The coconut cream white chocolate is available in specialty stores or online; if unavailable, substitute white chocolate chips and add a teaspoon of coconut extract to the custard.

Use full-fat coconut milk for the best flavor and texture; light coconut milk will result in a thinner custard. Fresh pineapple is a great alternative to canned, but make sure to dice it into small pieces and pat it dry. Toasted coconut flakes can be purchased pre-toasted or made at home by baking unsweetened shredded coconut in a 350°F oven for 5 to 7 minutes, stirring occasionally, until golden brown.

• dark rum: coconut rum for extra coconut flavor, or 1 teaspoon rum extract mixed with 1/4 cup water
• coconut cream white chocolate: white chocolate chips plus 1/2 teaspoon coconut extract
• fresh coconut: unsweetened shredded coconut, toasted lightly
• golden pineapple rings: fresh pineapple, diced (about 2 cups)

Equipment

• 9x13-inch baking dish
• Box grater
• Electric mixer
• Large bowl
• Wooden skewer or fork
• Metal cake server