How to Make the Ultimate Gluten-Free Caribbean Rum Cake A Favorite Holiday Dessert

20 Reviews
Published Dec 19, 2020 ∙ Kristina Stosek

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Okay my friends, let’s talk holiday desserts the Gluten-Free Caribbean Rum Cake . You know that feeling when you take a bite of something and you instantly feel you are at a warm, sandy beach? Well, that’s exactly what this rum cake will do for you. It’s ridiculously moist, spongy, and packed with buttery flavor—and trust me, you’re going to want to make it for every holiday gathering from now on.

Sliced Gluten Free Caribbean rum cake, on a cake platter

What Makes This Rum Cake Too good to pass up? (Hint: It’s the Rum Syrup)

This isn’t just any gluten-free dessert, and it’s easy to see why. Picture this: buttery rum syrup soaking into every little crevice of the cake, creating a flavor that’s both rich and nostalgic. And here’s the thing—this cake only gets better the next day. Yes, really. So don’t worry about baking it ahead of time. It’ll still be mouthwatering.

It’s got the perfect balance of sweet, boozy, and buttery, but in that effortless “I’m a fancy cake” kind of way. You know what I mean? And if you love cake that stays moist for days—this is your kind of gluten-free cake.

Rum Cake: A Little Slice of History (and Why It’s Perfect for Your Next Holiday)

Okay, here’s a fun fact to drop next time someone asks about the history of rum cake. Some say it was invented by sailors trying to make their cakes last longer on long voyages. Others say it was born in the West Indies, where rum was cheap and abundant (so, of course, they had to put it in cake). Either way, it’s history behind a rich, rum dessert—and that’s why rum cake has become a holiday classic.

caribbean rum cake, gluten free

Can I Make This Gluten-Free Rum Cake Without Alcohol? (Yes, You Can!)

If you’re thinking of skipping the alcohol, don’t worry. You can make a non-alcoholic version of this cake and still have it taste amazing. Just swap the rum for an equal amount of water mixed with 2 teaspoons of vanilla extract (or maple extract for a little extra depth of flavor). It’ll still give you that comforting, warm flavor.

Pro Tip: If you’re wondering about alcohol and gluten, don’t stress—pure distilled rum (or most other clear liquor) is naturally gluten-free. But just a heads-up: flavored rums might contain gluten, so check the label if you’re making a gluten-free version.

Do You Have to Use a Bundt Pan for This Gluten-Free Caribbean Rum Cake?

While this Gluten-Free Caribbean Rum Cake looks stunning in a bundt pan (it’s all about that shape, right?), you don’t have to use one. The bundt pan helps the cake cook evenly and gives it that signature, impressive look, but any pan that can hold the amount of batter will work. 

Just make sure the pan you choose is large enough—this recipe makes about 10-12 cups of batter, so pick a pan that fits that. If you use a different pan, the baking time might vary, so be sure to check the cake with a toothpick; if it comes out clean, it’s done. The bundt pan is definitely a great choice for both the look and the bake, but if you don’t have one, don’t stress—you can still make a delicious cake!

caribbean rum cake

Make Ahead? This Cake Gets Better Over Time!

Okay, let’s be real—holiday prep can get crazy. But no worries, sis. This cake actually gets better as it sits! You can bake it ahead of time (even a few days before) and just wrap it up tightly. It’ll stay delicious for up to 7 days at room temperature. Yes, you heard me—a week. So go ahead, bake it on Sunday, and let it get even more moist and flavorful by Friday.

gluten-free dessert

How to Serve Your Gluten-Free Rum Cake Like a Pro

You’ve got the cake, now how do you serve it? Keep it simple—just slice and serve. But if you’re feeling fancy, here are a few ideas:

  • Top it off: A dollop of whipped cream or a scoop of vanilla ice cream never hurt anyone. (Bonus points if you drizzle a little extra rum syrup on top.)
  • Pair with Coffee or Tea: This cake pairs beautifully with a hot drink—think Caribbean rum spiced coffee or a cup of your favorite chai tea.
  • Garnish: If you’re in the mood to make it look extra special, garnish with shredded coconut for that island flair.

caribbean dessert, gluten free

How to Store It (Because You’ll Want to Keep It Around)

This cake is built to last. After you make it, wrap it up tight (seriously, make sure it’s air-tight) and store it at room temperature. It’ll stay fresh for up to 7 days, so no rush to eat it all at once (although I’m not judging if you do).

Need a Quick and Easy Gluten-Free Dessert for Those Last-Minute Cravings? Here Are My Top Picks!

2 Layer Grain-Free Chocolate Cake

Gluten-Free Chocolate Blackberry Pie

Gluten-Free Coconut Lemon Custard Pie

caribbean rum cake, gluten free

Final Thoughts: Your New Favorite Gluten-Free Holiday Cake 

This Gluten-Free Caribbean Rum Cake is about to become your new go-to dessert. Whether you’re making it for the holidays or just because you’re craving something delicious, this cake will have everyone asking for the recipe. It’s that good. Trust me, you’re going to be the one everyone’s talking about at your next gathering—just don’t forget to save yourself a slice!

Happy baking, and here’s to a festive season full of flavor!

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Kristina x

How to Make the Ultimate Gluten-Free Caribbean Rum Cake A Favorite Holiday Dessert

20 reviews
Published Dec 19, 2020 · Kristina Stosek
Prep Time:
15 min
Cooking Time:
60 min
Serves:
16 pc

Ingredients

2 cups (272 g) gluten-free all-purpose flour blend
1 1/4 cups fine coconut sugar or granulated sugar
1/3 cup (40 g) tapioca starch/flour
2 tsp. GF baking powder 
1/2 tsp. salt 
1/2 cup (I stick) unsalted butter, softened plus some for greasing the pan
1/2 cup extra virgin olive oil 
3/4 cup milk, at room temperature 
4 large eggs, at room temperature 
1/4 cup rum (not flavoured rum)
2 tsp. Pure vanilla extract
1/4 cup finely chopped pecans or almonds, or you can use almond flour
BUTTER RUM SYRUP
1/2 cup unsalted butter
1/4 cup water
3/4 cup fine coconut sugar or sweetener of choice
1/2 cup rum (not flavoured rum)

Instructions

  1. Preheat the Oven & Prep the Pan:
Set your oven to 325°F (165°C). Grease a 10–12 cup bundt pan with butter and sprinkle in your chopped nuts or almond flour. This adds a nice little crunch and flavor.
  2. Mix the Dry Ingredients:
In a big bowl, whisk together your gluten-free flour, coconut sugar, tapioca starch, baking powder, and salt. Simple, right?
  3. Add the Wet Ingredients:
Toss in the softened butter, olive oil, and milk. Using an electric mixer on medium speed, blend until smooth. Crack in the eggs, one at a time, and keep mixing. Stir in the rum and vanilla extract until everything’s well combined.
  4. Pour & Bake:
Pour the batter into your prepared bundt pan and bake for about 60 minutes. Test the cake with a toothpick in the center—if it comes out clean, it’s ready. Cool the cake on a rack.
  5. Make the Butter Rum Syrup:
In a saucepan, combine butter, water, and coconut sugar. Bring to a boil, then reduce to a simmer for 5 minutes (don’t stir!). Remove from heat and stir in the rum.
  6. Poke & Soak:
While your cake is still warm, use a long skewer or toothpick to poke holes all over it. Slowly pour the syrup (1/4 cup at a time) over the cake, letting it soak in. Repeat until all the syrup is absorbed.
  7. Wrap & Rest:
Cover your cake loosely with plastic wrap and let it sit at room temperature overnight. It’s worth the wait, trust me. When ready to serve, gently loosen the edges of the cake with a knife and invert it onto a plate. Enjoy!

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Comments

  1. Diane

    Can this be made in a different kind of pan? I don't own a bundt pan.

  2. Kristina

    you can use a round pan with removable bottom or a square pan lined with parchment paper. The cake will take longer to bake, I am not sure how much longer, but probably another 15 minutes. Be sure to do the toothpick test. If the top of the cake starts to get too dark, cover the cake loosely with foil paper. Good luck

  3. Sonja

    Delicious!

  4. Debbie

    I have been looking for a gluten-free rum cake recipe and this sounds perfect. Thank you

  5. Nancy

    Love this! My 14 year old daughter followed the recipe and amd made it for new Years Eve... It was sooo delicious! So much for the 5 pounds I lost before the holidays...!

  6. Kristina

    Thank you, I know how you feel, but sometimes we have to spoil ourselves, as long as we get back on track!

  7. Nia

    I never get to eat rum cake! As huge fans of Tortuga rum cake, my family absolutely loved this! I usually watch them eating rum cake in envy but this time I got to eat it! Honestly this recipe is so easy to make, and the end result is delicious! Thank you so much!
    This Welsh girl is extremely happy!

  8. Kristina

    thank you for letting me know, your comments are much appreciated!

  9. Kendra

    Best rum cake I have ever tasted!

  10. Annja

    a stunning rum cake, I had no idea that gluten-free cakes can taste this good. Thank you so much for this recipe

  11. Kristina

    thank you Annja xx

  12. Valerie

    Absolutely scrumptious! I have Celiac disease and baked this for a family dinner. It was such a hit that my non-gluten-free son-in-law requested it for his birthday cake. It has now been entered into our Family Favorites cookbook - thank you so much!

  13. Kristina

    Thank you Valerie, comments like yours make my job very rewarding!

  14. Cassandra

    I made this rum cake for Thanksgiving it was a huge hit, definitely making it for Christmas. Thank you, your recipes are so easy to follow and make!

  15. Isabel Ramirez

    Can I use the bobs red mill 1:1 one to make this cake?

  16. Kristina

    yes Isabel you can use Bob's

  17. Barbara

    Can I use a flavored rum. Siesta Key rum factory makes an outstanding toasted coconut rum which I would love to use in this recipe

  18. Kristina

    only if it is gluten free Barbara

  19. BSJ

    I made this recipe and was delicious. I am allergic to eggs so substituted about 0.75 cup of oat milk w/ lemon juice to make buttermilk and added another teaspoon of baking powder. It turned out amazing. Thanks!!

  20. Kristina

    thats great to know BSJ, thank you for sharing

  21. Stef

    Can this cake be frozen ?

  22. Kristina

    Stef, if stored correctly, then yes. Wrap it in foil paper first, then place it in a freezer bag or airtight container for up to two months.

  23. Kim Harding

    Made with Free SR flour in the UK and a bit less sugar - soooo good.

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