If you’ve ever been to a Caribbean festival, you know it’s an explosion of music, colors, and mouthwatering food. But one dessert always steals the spotlight—the rich, moist, and flavor-packed Caribbean rum cake. This treat isn’t just a cake; it’s a slice of Caribbean culture, bursting with warmth, tradition, and of course, a splash of good rum. Ready to bring a taste of the islands into your kitchen? Let’s get started!
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What Is a Caribbean Festival Rum Cake?
Imagine biting into a cake so rich and flavorful it feels like a party in your mouth. That’s the magic of Caribbean rum cake. This dessert is a staple at festivals, family gatherings, and celebrations across the Caribbean.
At its core, this cake is buttery, moist, and infused with warm spices like nutmeg and cinnamon. What makes it unique? The dried fruits—raisins, currants, cherries—soaked in dark rum for days, weeks, or even months. This soaking process enhances the cake’s melt-in-your-mouth texture and deep flavor.

There are many variations:
- Tortuga Rum Cake: Light and golden with a buttery richness.
- Caribbean Black Cake: Darker and denser, thanks to burnt sugar or molasses, giving it a deep caramel flavor.
- Banana Rum Cake: Adds a tropical twist with ripe bananas.
- Chocolate Rum Cake: Includes cocoa for a rich chocolatey kick.
Regardless of the version, one thing’s certain—this cake is a celebration of culture, tradition, and, of course, rum!
Ingredients You’ll Need
Here’s what you need to make this iconic cake:
Basic Ingredients:
- Flour – All-purpose flour provides structure.
- Sugar – Granulated for sweetness; brown sugar for a deeper, caramel-like taste.
- Eggs – Add richness and help the cake rise.
- Butter – The key to a melt-in-your-mouth texture; use unsalted for better control of flavor.
- Spices – Nutmeg and cinnamon create warm, comforting notes.
- Dried Fruits – Raisins, currants, and cherries soaked in dark rum for a deep, boozy flavor.
- Dark Rum – The star ingredient, giving the cake its signature taste.
Optional Add-ins:
- Banana – For a fruity, tropical twist.
- Chocolate – Adds a rich, indulgent flavor.
- Corn Syrup – Some recipes use it for extra moisture and shine.
Step-by-Step Guide: How to Make Caribbean Festival Rum Cake
Step 1: Soak the Fruits
Soak raisins, currants, and cherries in dark rum. The longer they soak, the richer the flavor. Ideally, soak for weeks, but a few hours will still enhance the taste. Pro tip: Warm the rum slightly before pouring it over the fruits to help them absorb the flavors faster.
Step 2: Make the Batter
- Cream butter and sugar until light and fluffy.
- Add eggs one at a time, mixing well after each.
- Sift in flour, baking powder, nutmeg, and cinnamon.
- Fold in the soaked fruits (drain excess rum but save it for later).
Step 3: Bake the Cake
- Pour the batter into a greased bundt pan.
- Smooth the top and tap the pan to remove air bubbles.
- Bake at 325°F (165°C) for 50-60 minutes or until a toothpick comes out clean.
Step 4: Soak with Rum Glaze
- While the cake is still warm, poke holes all over with a skewer.
- Mix the reserved rum with a bit of sugar and butter.
- Slowly pour the glaze over the cake, allowing it to soak in gradually.
For Caribbean Black Cake, add molasses or burnt sugar and use dark fruits like prunes and dates.
Tips for the Best Caribbean Rum Cake
Keep It Moist and Rich:
- Let your fruits soak properly – The longer, the better!
- Use real butter – Margarine won’t give the same creamy texture.
- Room-temperature eggs – They blend better and create a soft texture.
- Don’t skimp on the rum glaze – It’s what makes the cake moist and flavorful.
Choosing the Right Rum:
- Dark Rum – Best for deep, rich flavors (e.g., Myers’s Dark Rum, Wray & Nephew).
- Light Rum – Milder taste, suitable for golden rum cakes.
- Spiced Rum – Adds extra warmth with cinnamon, vanilla, and nutmeg notes.
- Rum Extract – A non-alcoholic alternative, but it won’t have the same depth of flavor.
Adding a Personal Twist:
- Banana – Makes it even more moist and tropical.
- Chocolate – A cocoa twist for chocolate lovers.
- Extra Spices – Add allspice, cloves, or ginger for an enhanced Caribbean flavor.
Common Mistakes to Avoid
- Over-Soaking the Cake – Pour rum glaze slowly to prevent sogginess.
- Not Letting It Rest – Allow the cake to sit for at least a few hours for deeper flavors.
- Using Cheap Rum – High-quality dark rum makes all the difference.
Serving Suggestions
- Slightly Warmed: Heat a slice for a few seconds before serving.
- With Coffee: A strong cup of coffee balances the sweetness.
- With Ice Cream: Vanilla or coconut ice cream makes it extra indulgent.
- With Rum: A small glass of dark rum enhances the flavors.
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Storage and Make-Ahead Tips
- Room Temperature: Store in an airtight container for up to 5 days.
- Long-Term Storage: Wrap in plastic and foil, then store in a tin for weeks.
- Freezing: Wrap tightly and freeze for up to 3 months.
- Aging the Cake: Let it sit for days or weeks to enhance the flavors.
Final Thoughts
Caribbean rum cake isn’t just a dessert—it’s a celebration of culture and tradition. Whether you stick to the classic recipe or add your own twist, this cake is sure to bring joy to any gathering. So, get your rum, soak those fruits, and let’s bake! Happy cooking!
