Christmas-Spiced Chocolate Rum Cake with White Chocolate Ganache: A Festive Caribbean Delight

Introduction

Embrace the festive spirit with Ainsley Harriott’s exquisite Christmas-Spiced Chocolate Rum Cake, a truly indulgent dessert that brings a taste of the Caribbean to your holiday table. This recipe, inspired by Ainsley’s Festive Flavours, features a rich, moist chocolate bundt cake infused with a warm spiced-rum butter syrup and crowned with a luxurious white chocolate ganache. Perfect as a show-stopping alternative to traditional Christmas puddings or simply as a delightful treat for any special occasion, this cake promises to be a memorable addition to your celebrations.

The Ultimate Festive Indulgence

Ainsley Harriott’s Christmas-Spiced Chocolate Rum Cake is more than just a dessert; it’s an experience. The deep, complex flavors of chocolate and warming spices like cinnamon, ginger, and nutmeg are perfectly complemented by the generous infusion of spiced rum. The delicate sweetness of the white chocolate ganache provides a beautiful contrast, both in flavor and appearance, making this cake a true feast for the senses.

Ingredients

For the Cake

• 275g plain flour, plus extra for dusting the tin
• 50g good-quality unsweetened cocoa powder, plus extra for dusting the tin
• 1 ½ tsp baking powder
• ½ tsp salt
• 1 tsp ground cinnamon
• ½ – 1 tsp ground ginger
• A grating of whole nutmeg or ½ tsp ground nutmeg
• 150g granulated sugar
• 150g soft brown sugar
• 225g unsalted butter, softened, plus extra for greasing the tin
• 2 tbsp melted coconut oil or vegetable oil
• 3 large eggs
• 2 large egg yolks
• Zest of 1 large orange, plus 2 tbsp juice
• 80ml good quality spiced rum (or dark rum)
• 1 tsp vanilla extract (optional)
• 100ml buttermilk or plain kefir
• 100g chocolate chips

For the Spiced Butter Rum Syrup

• 160g granulated sugar
• 100g unsalted butter
• 50ml water
• A pinch of salt
• 80-100ml good quality spiced rum (or dark rum), according to taste
• ½ tsp vanilla extract (optional)

For the White Chocolate Ganache

• 150g good-quality white chocolate, finely chopped
• 60ml double cream
• Zest of ½ orange
• ¼ – ¾ tsp white food colouring paste/gel (make sure that it’s suitable for chocolate), optional

To Decorate

• Candied orange slices
• Christmas holly
• Cinnamon sticks
• Sifted icing sugar

Method

Prepare the Bundt Pan: Generously grease and lightly dust a 9-10 inch bundt pan with a mix of flour and cocoa powder. Preheat your oven to 180°C/160°C fan.

Combine Dry Ingredients: Sift the plain flour, cocoa powder, and baking powder into a large bowl. Stir in the salt and all the delightful Christmas spices (cinnamon, ginger, nutmeg).

Cream Wet Ingredients: In a separate bowl, use a hand whisk or stand mixer to cream the granulated and soft brown sugars with the softened butter until the mixture is light and fluffy. Add the melted coconut or vegetable oil and mix well. Gradually incorporate the eggs and egg yolks, beating thoroughly after each addition. Gently whisk in the rum, vanilla extract, orange juice, and zest. Don’t worry if the mixture looks slightly curdled at this stage.

Combine Wet and Dry: Gradually add the dry ingredients to the wet mixture, folding until just incorporated. Be careful not to overmix. Pour in the buttermilk and add the chocolate chips, then fold gently to combine.
A rich chocolate cake batter, ready for baking.

Bake the Cake: Pour or spoon the batter evenly into the prepared bundt tin. Bake for 40-50 minutes, or until a skewer inserted comes out clean.

Prepare the Spiced Butter Rum Syrup: While the cake bakes, make the intoxicating rum syrup. In a saucepan set over a medium-high heat, combine the granulated sugar, unsalted butter, water, and a pinch of salt. Cook, whisking, until the butter has melted and the sugar has completely dissolved. Bring the mixture to a boil, then reduce the heat and simmer for about 10 minutes until it has slightly thickened, whisking occasionally. If the butter separates, whisk vigorously to emulsify. Remove from the heat and slowly stir in the spiced rum and vanilla extract (if using). Keep the syrup warm.
The spiced rum butter syrup is simmering to perfection.

Syrup Infusion: Once the cake is out of the oven, let it rest in the tin for 5-10 minutes. To loosen, invert it onto a plate until you hear it release, then carefully tip it back into the tin. While the cake is still warm, use a skewer to poke several holes into the bottom of the cake. Slowly pour 100-120ml of the warm rum syrup over the cake, allowing it to seep in. Let it stand for 15 minutes. Then, invert the cake onto a cooling rack (with a tray underneath to catch any drips) and slowly pour another 100-120ml of the remaining syrup over the top. You may not need all the syrup. Brush the cake with any remaining syrup and leave it to cool completely, allowing it to soak up all the delicious flavors.

Make the White Chocolate Ganache: For the ganache, place the finely chopped white chocolate in a heatproof bowl. In a small saucepan, heat the double cream over a low-medium heat until it’s just simmering and steam appears. Pour the hot cream over the chocolate, ensuring all the chocolate is covered, and let it sit for 5 minutes. (Alternatively, combine the white chocolate and double cream in a bowl and microwave in short bursts, stirring until smooth). Gently whisk or stir from the center outwards until the ganache is smooth and glossy. If there are any lumps, microwave for short bursts and stir again. Gently stir in the orange zest and white food coloring paste/gel (if using).
The luscious white chocolate ganache, cascading over the cake.

Decorate: Once the cake is completely cool, use a tablespoon to pour or drip the white chocolate ganache over it. Once the ganache has set, dust with sifted icing sugar if desired, and decorate with candied orange slices, festive Christmas holly, and elegant cinnamon sticks for a truly stunning presentation.
The finished Christmas-Spiced Chocolate Rum Cake, a true holiday masterpiece.

Christmas-Spiced Chocolate Rum Cake with White Chocolate Ganache

Emily Carter

A taste of the Caribbean with a Festive twist. This is a deliciously rich chocolate rum cake infused with a spiced-rum butter syrup and topped with an indulgent white chocolate ganache. Perfect as an alternative Christmas dessert or just for a treat.

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Prep Time 30 minutes mins

Cook Time 50 minutes mins

Soaking & Cooling Time 40 minutes mins

Total Time 2 hours hrs

Course Dessert

Cuisine British, Caribbean

Servings 12 slices

Calories 550 kcal

Equipment

• 9-10 inch Bundt Pan
• Hand Whisk or Stand Mixer
• Small Saucepan

Ingredients

  

For the Cake

• 275 g plain flour
• 50 g unsweetened cocoa powder
• 1.5 tsp baking powder
• 0.5 tsp salt
• 1 tsp ground cinnamon
• 0.5 tsp ground ginger
• 0.5 tsp ground nutmeg
• 150 g granulated sugar
• 150 g soft brown sugar
• 225 g unsalted butter softened
• 2 tbsp coconut oil or vegetable oil
• 3 large eggs
• 2 large egg yolks
• 1 orange zest plus 2 tbsp juice
• 80 ml spiced rum
• 1 tsp vanilla extract
• 100 ml buttermilk or plain kefir
• 100 g chocolate chips

For the Spiced Butter Rum Syrup

• 160 g granulated sugar
• 100 g unsalted butter
• 50 ml water
• 80 ml spiced rum

For the White Chocolate Ganache

• 150 g white chocolate finely chopped
• 60 ml double cream

Instructions

 

• Grease and dust a 9-10 inch bundt pan. Preheat oven to 180C/160C fan.
  
• Sift flour, cocoa, and baking powder. Stir in salt and spices.
• Cream sugars and butter until fluffy. Add oil, eggs, yolks, rum, vanilla, and orange juice/zest.
  
• Fold dry ingredients into wet. Add buttermilk and chocolate chips. Bake for 40-50 minutes.
• Make the syrup by simmering butter, water, sugar, and salt. Stir in rum and vanilla.
  
• Poke holes in the warm cake and pour half the syrup. Invert and pour the rest.
• Make ganache by pouring hot cream over white chocolate. Stir until smooth and drip over cooled cake.
  

Notes

This cake is even better if made a day in advance to let the rum syrup fully soak in.

Keyword Ainsley Harriott, Chocolate, Christmas, Rum Cake

Frequently Asked Questions (FAQs)

Can I make this cake ahead of time?

Absolutely! This rum cake actually benefits from being made a day or two in advance, as it allows the flavors to meld and the syrup to fully penetrate the cake, making it even more moist and delicious. Store it in an airtight container at room temperature.

What if I don’t have a bundt pan?

You can use a 9-10 inch round cake tin or even a loaf pan. Adjust baking time as needed, checking for doneness with a skewer. The presentation will be different, but the taste will be just as wonderful.

Can I substitute the rum?

Yes, if you prefer an alcohol-free version, you can substitute the rum with an equal amount of orange juice, apple juice, or a non-alcoholic rum extract for flavor. For the syrup, you can use water or fruit juice instead of rum.

How should I store the cake?

Store the cake in an airtight container at room temperature for up to 3-4 days. If you want to keep it longer, it can be refrigerated for up to a week. For longer storage, slices can be frozen for up to 3 months; thaw at room temperature before serving.

Why did my ganache seize or become lumpy?

Ganache can seize if it gets too hot, if water gets into it, or if it’s stirred too vigorously initially. Ensure your chocolate is finely chopped, the cream is just simmering (not boiling), and stir gently from the center outwards until smooth. If it seizes, you can try adding a tiny bit more warm cream or milk, one teaspoon at a time, and stirring gently until it comes back together.

Conclusion

This Christmas-Spiced Chocolate Rum Cake with White Chocolate Ganache is a testament to festive baking, combining rich flavors with a touch of Caribbean warmth. It’s a recipe designed to impress, bringing joy and deliciousness to your holiday gatherings. Enjoy the process of creating this masterpiece and savor every spiced, rum-infused bite!

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