Desserts · Part 2 of 3: Instructions
Pina Colada Toasted Coconut Cream Cake Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 12
Before you start
Before starting, ensure the sponge cake is ready and at room temperature. If using a store-bought cake, remove it from the package. Grate the coconut cream white chocolate into curls and set aside.
Dice the pineapple into bite-sized pieces if using fresh. Drain the maraschino cherries. Chill the bowl and beaters for the whipped cream. Have all ingredients measured and within reach to streamline the process.
Ingredients at a glance (12)
- 1 9-inch round sponge cake layer, store-bought or made ahead
- 1 cup coconut milk
- 1/2 cup sweetened condensed milk
- 1/2 cup heavy cream
- 1 tsp coconut extract
- 1 1/2 cups heavy cream
- 2 tbsp dark rum
- 1/4 cup confectioners' sugar
- 2 cups diced golden pineapple (from fresh or canned rings)
- 1 cup toasted coconut flakes
- 1/2 cup maraschino cherries, drained
- 4 oz coconut cream white chocolate, grated into curls
Instructions
Soak and Custard
- Prepare the Sponge and CustardPlace the sponge cake layer in a 9-inch round cake pan. Use a skewer or fork to poke holes across the entire surface of the cake, spacing them about 1 inch apart. In a medium bowl, whisk together the coconut milk, sweetened condensed milk, heavy cream, and coconut extract until smooth. Set the custard aside.Look for The cake is evenly dotted with holes, and the custard is smooth and creamy.Tip Poking holes all the way through the cake helps the custard soak in evenly.
- Soak the CakeSlowly pour the coconut custard over the warm sponge, making sure to cover the entire surface. Let the cake absorb the custard for about 10 minutes. The cake should look moist and slightly glossy but not swimming in liquid.Look for The custard has soaked into the cake, leaving a moist, rich texture.Tip Pour the custard in a steady stream, starting from the edges and working toward the center.
The sponge is evenly poked and the custard is smooth. After pouring, the cake should be moist and glossy, with the custard fully absorbed. The cake should not be swimming in liquid. The aroma of coconut fills the kitchen.
Whip and Spread
- Make the Rum CreamIn a chilled bowl, combine the heavy cream, dark rum, and confectioners' sugar. Beat with an electric mixer on medium-high speed until stiff peaks form. The cream should hold its shape when the whisk is lifted.Look for The cream is thick, billowy, and holds firm peaks.Tip Chill the bowl and beaters beforehand for quicker, stiffer peaks.
- Spread the Rum CreamSpread the whipped rum cream evenly over the soaked cake, using a spatula to create smooth swirls. Make sure the entire top is covered, reaching the edges.Look for The cake is topped with a thick, even layer of rum cream.Safe temperature 160°F (71°C) internal temperature (egg dishes)Tip Use an offset spatula for a smooth, professional finish.
The rum cream is thick, billowy, and holds stiff peaks. It spreads smoothly over the cake, creating an even layer. The cream should be stable and not slide off the cake. The cake looks inviting with a fluffy white topping.
Top and Chill
- Top with Pineapple and CoconutScatter the diced golden pineapple evenly over the rum cream. Then sprinkle the toasted coconut flakes across the top, followed by the maraschino cherries. Finish by grating fresh coconut cream white chocolate curls over the entire cake.Look for The cake is topped with bright pineapple, golden coconut, cherries, and white chocolate curls.Tip Grate the chocolate just before serving so the curls stay crisp.
- Chill and SliceRefrigerate the assembled cake for at least 30 minutes to let the layers set. When ready to serve, slice a thick triangular wedge and lift it with a cake server, keeping the layers intact.Look for The cake is firm enough to slice cleanly, showing distinct layers.Tip Use a sharp knife dipped in hot water for clean slices.
The topping is colorful and inviting: golden pineapple, toasted coconut, cherries, and white chocolate curls.
The cake is chilled until firm. When sliced, the layers are distinct and hold together. The presentation is beautiful.
Common mistakes
One common mistake is pouring too much custard, which can make the cake overly wet. Use just enough to soak the sponge without pooling.
Another mistake is over-whipping the cream, which can cause it to curdle. Stop when stiff peaks form. Also, avoid toasting coconut too long, as it can burn quickly. Watch it carefully and stir frequently.
How to tell it’s done
The cake is done when the sponge has absorbed the custard and is moist but not soggy. The rum cream should hold stiff peaks and spread easily. The assembled cake should be chilled until firm enough to slice cleanly.
If using a thermometer, the custard-soaked cake should be at least 40°F (4°C) before serving. The cake is best served chilled, allowing the layers to set.
- Egg dishes: 160°F (71°C) in the thickest part
Up next · Part 3 of 3
4 variations · storage & make-ahead · 5 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)