Tiki-Inspired Coconut Rum Floating Island
Light meringue islands floating atop a rich coconut custard, infused with tropical rum and garnished with toasted coconut flakes. This caribbean-inspired desserts ready in about 55 minutes layers large egg whites, divided granulated sugar, full fat coconut milk into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 220 calories and feeds 6, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 4 large egg whites
- 1/2 cup, divided granulated sugar
- 2 cups, full fat coconut milk
- 1/2 cup heavy cream
- 4 large egg yolks
- 2 tbsp light rum
- 1 tsp vanilla extract
- 1/4 cup toasted shredded coconut
Instructions
- Step 1: Preheat oven to 300°F and line a baking sheet with parchment paper. In a clean bowl, beat 4 large egg whites with an electric mixer until soft peaks form. Gradually add 1/4 cup granulated sugar while beating until stiff, glossy peaks form.
- Step 2: Using a large spoon, scoop 6 mounds of the meringue onto the baking sheet and bake for 25 minutes until firm to the touch but still white. Remove and cool.
- Step 3: Meanwhile, in a saucepan, combine 2 cups coconut milk and 1/2 cup heavy cream. Heat gently until warm but not boiling.
- Step 4: In a bowl, whisk 4 egg yolks with remaining 1/4 cup granulated sugar until pale and thick. Slowly pour the warm coconut mixture into the yolks while whisking continuously to temper.
- Step 5: Return the mixture to the saucepan and cook over low heat, stirring constantly until it thickens enough to coat the back of a spoon (about 5-7 minutes). Remove from heat and stir in 2 tbsp light rum and 1 tsp vanilla extract.
- Step 6: Pour the coconut custard into individual bowls. Float the baked meringue islands on top and sprinkle 1/4 cup toasted shredded coconut over each serving before chilling for 1 hour.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Tiki-Inspired Coconut Rum Floating Island take to make?
Total time is about 55 minutes (20 min prep + 35 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Tiki-Inspired Coconut Rum Floating Island?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Tiki-Inspired Coconut Rum Floating Island?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Tiki-Inspired Coconut Rum Floating Island for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Tiki-Inspired Coconut Rum Floating Island?
Caribbean desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
