Jamaican Rum Cake
Jamaican Rum Cake. The best recipe I've tried! A dense yet moist cake infused with a rum & butter syrup that just takes the deliciousness to a whole other level. Utterly irresistible!!

Originally published April 2020.
I'm going to start from the top with a confession. Spouse and I ate this entire cake over the course of several days.
You may think, so what, but that is quite an unusual occurrence in this house. Yes, we make plenty of delicious baked goodies as the hundreds of recipes here can attest.

However, we almost never have more than one serving each of anything. We normally freeze the rest or more often, give them to friends and family.
That did not happen with this Jamaican Rum Cake. We found it utterly irresistible! Sliver by sliver, we whittled that cake down to the last deliciously moist crumb.
Rum as an ingredient.
Both Spouse and I have a pretty well established love of anything rum flavoured, although neither of us are actually rum drinkers. From our gorgeous homemade Rum & Raisin Ice Cream to our Rum Spice Glazed Pork Tenderloin, amongst many others, it truly is one of our favourite ingredients.
A number of years ago, we took the kids on a Western Caribbean cruise and one of the stops was Jamaica. It seemed every little shop we entered, was selling Jamaican Rum Cake.
Samples were often on hand and I partook in plenty of them. My favourite though was a sort of dense, moist bundt/pound cake that seemed to have the perfect amount of rum soaked in.
On returning home, I naturally tried to replicate that recipe with somewhat limited success. The attempts were all pretty good but not quite all that I wanted in a rum cake.
My attempts at Jamaican Rum Cake.
They were all delicious but lacked that perfect texture I enjoyed so much. Just a couple of weeks ago, I took up the torch again and decided to have another crack at it.
I did my research, looked at 100 different photos on Pinterest and read more than a dozen recipes. Many had a lot in common but several of them had one other thing in common, a rum & butter syrup to soak into the cake when baked.

Now, I had been using straight rum to soak my attempts before which sometimes left the cake too soggy. I'd used a syrup previously as well, but the flavour I remembered wasn't quite right.
The thing that made the difference in end turned out to be the inclusion of butter in the syrup. It added that missing flavour that I remembered so well. No doubt it helped keep the cake moist as well.
Many of the recipes I read were copies of the King Arthur Flour version, and some were slight variations. Most included a package of instant vanilla pudding mix in the batter.
Since those packages are mostly cornstarch and sugar, and since I don't like using packaged mixes in my baking, I decided to use corn starch instead and up the amount of vanilla extract. It worked perfectly and gave that dense but soft texture I remembered.





The result
After baking and cooling, I had the patience to wait until the next day to cut into it. Many recipes I read gave that same advice and it turned out to be good advice indeed.
From the first bite, both Spouse and I fell instantly in love. It was so buttery, soft, moist and delicious! Perfection.
I don't say it lightly, but this was one of the best cakes I ever baked in over three decades of baking. It really is that good!




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Is the flour self raising or is it plain flour
If you are using a North American recipe, assume nobody uses self raising flour.
I made this cake and it is every bit of perfection you said it would be! I appreciate all that you tried to get to this! Thank you. One question: have you tried freezing this? would the potency or taste of rum change?
Is the flour Plain or self raising? Is sugar granulated or caster?
None of those terms are used in North American baking. Self raising flour os practically unknown here. Granulated sugar.
Is it OK to use Gluten Free flour in this rum cake recipe?
Never tried it. I don't bake GF.
This recipe does not specify what type of flour. Can you please let me know what kind of flour you are using in this recipe?
All purpose.
Can this cake be froze with the rum sauce in it?
Yes....if it lasts that long!
What size Bundt pan please?
Standard.
Fantastic recipe ! I have made this several times and it always comes out awesome
Thank you
If baked in two loaf pans, would you use 2 9x5 and approximately how long to bake? Thanks
Trust the toothpick test.
Was wondering if baked in two loaf pans would 8x4 or 9x5 be best and how long to bake?
Just trust the toothpick test.
Any way you can think of to use rum extract and some sort of juice for those who cannot drink alcohol?
Not the same.
Thanks for sharing this rum cake recipe. It's really amazing. I made it for my birthday cake and it will be the only birthday cake I want from now on. Like you my husband and I ate our way through the whole cake in 4 days and could easily eat it every single day of the year it was so good. Did give a small slice to my friend who immediately wanted the recipe to make as soon as she could.
There is no way that this is a Jamaican Rum cake recipe. Jamaican rum cake is black. There’s nothin Jamaican about this. You’re missing basic ingredients like all the rum soaked blended fruit and wine. Remove this recipe or give it the correct name.
Well, someone's a know-it-all!! Chill out! Maybe read the post in it's totality before having an unnecessary freak out! You would have then had some context, at least! I have had this cake in Jamaica. They sell it to tourists.(All mentioned in the pst, BTW!) There are also many recipes for this particular type of rum cake online and have been for decades! If you had bothered to look, we also have the recipe for Jamaican Black Cake, the traditional Christmas one, as well. In fact my fruit has been soaking since last December, for this years cake. Next time, read the post and save yourself the embarrassment of having such an indignant, ludicouus, self important response. Happy Baking! Barry.
Hi. Beautiful recipe I want to try. Can I use a round cake tin please? And what size? 8 inch or 9 inch please? Also is it dark or light rum? Thank you. Love your recipes. Emma from UK xxx
I only bake it in a bundt pan. Trust your toothpick test. Light rum.