3 hours 20 minutes

Coconut Rum Cake

This Coconut Rum Cake adds even more Caribbean flavor to the classic cake recipe with the sweet infusion of coconut and a buttery glaze.

Slices of coconut rum cake on white plates with a bottle of Malibu coconut rum in the background.


 

This Coconut Rum Cake Recipe puts a tropical twist on a classic Rum Cake recipe.

Bonus (at least, for me): it brings back memories of my recent Princess Cruise trip in the Eastern Caribbean!

I’m excited to be partnering with Princess Cruises to share this delicious recipe with all of you!

When you think of cruises, you probably imagine blue waters, white sand, and fun excursions like snorkeling and swimming with stingrays.

And while my cruise offered all these things (and more) there’s something else I really enjoyed on the trip …

THE FOOD!

Whole bundt cake with coconut baked into the top on a white cake stand with a bottle of rum in the background.

That’s right, in addition to the tasty food on board, I loved sampling the local flavors at each port.

And one of the tastiest — and most surprising — treats was Coconut Rum Cake!

Also known as Caribbean Rum Cake, this boozy dessert is dense, moist, and full of rum and coconut flavor.

But the reason it’s so surprisingly delicious is that it’s sold in the port gift shops!

Believe it or not, this treat is packed in boxes and shrink-wrapped (it’s called Tortuga Rum Cake).

In fact, it’s considered the most popular souvenir in the Caribbean!

We picked up a few in port in Grand Turk just before boarding the ship.

I was worried we were running late to catch our ship, but since the OceanMedallion makes reboarding so quick and easy, I decided to risk it and stock up on some sweets!

Slice of rum cake on a white plate with a Tortuga Rum Cake box in the background.

A Caribbean Tradition!

We saw the Tortuga Cakes in almost every port, and of course, I had to pick a few up.

But once I got them home, unfortunately, they didn’t last long …

So, I was inspired to make my own homemade version.

Plus, I love rum cake already; it’s always been a traditional Christmas dessert in my family and we make it with spiced rum and walnuts!

But this recipe has a coconut twist that makes it perfect for summer!

In fact, it may be the Best Rum Cake Recipe you’ve ever tasted.

And with a couple of hacks, it’s easy to replicate the traditional tourist favorite.

Rum cake with a slice taken out of it on a cake stand with a bottle of coconut rum in the background.

What’s Rum Cake Made Of?

This cake is made quick and easy with a yellow cake mix and a package of vanilla pudding.

The recipe also calls for basics like eggs, butter, sugar, water, and vegetable oil.

The not-so-secret ingredient is loads of sweet, shredded coconut for that signature island flavor.

Then, of course, there’s the rum! Rum Cake is made with three different kinds of rum – THREE!!!

And they equal a full cup!

Overhead shot of a bundt rum cake on a white cake stand.

What Rum Is Used?

Dark Rum – I’m partial to Myer’s, but I know many who like Goslings. The dark rum helps build a strong flavor foundation within the cake itself and should not be substituted for another rum.

Gold Rum – I really like using Appleton Special Rum in baked goods. It’s an affordable rum with great body and a nice sweetness to it that really lends itself to the glaze.

Coconut Rum – This rum makes the cake! It’s sweet and delicious and adds the flavor of the tropics to an already delicious recipe. I like using Sugar Island, Blue Chair Bay, or Malibu.

I prefer making this cake with three different kinds of rum because I think it adds a wonderful flavor dynamic.

If you can’t find Appleton Special Rum, you can use another gold rum, dark rum, or ALL coconut rum.

However, I recommend keeping the dark rum in the cake batter itself.

I don’t recommend spiced rum as it tends to overpower the coconut.

So, it must be noted: this Rum Soaked cake is definitely not kid-friendly.

But the adults at the party will love this Caribbean-inspired dessert!

Yep, each bite is like a vacation in your mouth.

That’s why it’s perfect to share with (age-appropriate) friends and family all summer long!

Slice of rum cake on a white cake with more slices on the background.

How To Make It:

This cake is pretty simple to make but takes some time because it takes about an hour to bake and about 2 hours to soak in all the buttery and sugary goodness of the glaze.

  1. Begin by preheating the oven to 325 degrees F and grease and flour a 10-inch Bundt pan. Sprinkle some shredded coconut evenly over the bottom of the pan.
  2. Sift the cake mix and pudding mix into a large bowl or stand mixer fitted with a whisk attachment. Add in the eggs, water, oil, and rums and beat until fully incorporated. Pour batter over the coconut in the pan.
  3. Bake for 1 hour or until a cake tester or toothpick inserted into the middle comes out clean.
  4. During the last 10 minutes or so that the cake is baking, prepare the glaze. In a saucepan, combine the butter, water, and sugar and bring to a boil over medium heat. Continue to boil for 5 minutes, stirring constantly. Remove from heat and stir in the rum.
  5. Use a skewer to poke holes all over the bottom of the cake while in the pan, then pour the rum glaze all over the cake while both are still hot. Be careful not to let it overflow the pan.
  6. Let the cake cool to room temperature and soak for at least 2 hours before removing from the pan. DO NOT refrigerate. After the cake has cooled, use a small rubber spatula to loosen it from the sides of the pan, then gently flip it onto a serving plate or cake stand and remove it from the pan. Be patient and let gravity do its thing. The cake is a little sticky and is slow to come out.
  7. If you feel like getting fancy, once plated you could top it with powdered sugar or a thick vanilla icing and toasted coconut.
Slice of Coconut Rum Cake sitting on a white plate with a bottle or rum in the background.

The Perfect Cake For A Crowd!

Bring it to backyard barbecues and cookouts all summer long. But don’t let the season stop you, this makes a delicious dessert all year round!

Paired with Rum Punch on a balmy evening, and you’ll be ready to party the night away!

And if you plan on turning your backyard into a tiki hangout, this Rum Cake is definitely a necessity.

Fork taking a bite out of a slice of coconut rum cake on a white plate with a bottle of rum and more cake in the background.

Every time I eat a slice of Coconut Cake, it takes me back to turquoise water and sandy beaches …

It’s almost like being back on my sunny Princess Cruise. Almost.

This crowd-pleasing Coconut Rum Cake Recipe will become a staple at your get-togethers all summer long.

Make this boozy treat once, and friends and family will beg you to make it over and over again!

More Cake Recipes

Let’s Connect!

If you’ve tried this recipe, please let me know how you liked it in the comments below and leave a review. I love hearing from you!

Don’t forget to tag me – @sugarandsoulco on Instagram and Pinterest with your photos or join our Sugar & Soul Show-offs Community and share them there, where you can join our recipe challenges!

Fork taking a bite out of a slice of coconut rum cake on a white plate with a bottle of rum and more cake in the background.
4.97 from 61 votes

Coconut Rum Cake


Course Dessert
Cuisine Caribbean
Prep Time 20 minutes
Cook Time 1 hour
Resting Time 2 hours
Total Time 3 hours 20 minutes
Servings 12 people
This Coconut Rum Cake adds even more Caribbean flavor to the classic cake recipe with the sweet infusion of coconut and a buttery glaze.

Ingredients
  

Cake

Glaze

Instructions

  • Preheat oven to 325 degrees F and grease and flour a 10-inch Bundt pan. Sprinkle the shredded coconut evenly over the bottom of the pan.
  • Sift the cake mix and pudding mix into a large bowl or stand mixer fitted with a whisk attachment. Add in the eggs, water, oil, and rums and beat until fully incorporated. Pour batter over the coconut in the pan.
  • Bake for 1 hour or until a cake tester inserted into the cake comes out clean.
  • During the last 10 minutes or so that the cake is baking, prepare the glaze. In a saucepan, combine the butter, water, and sugar and bring to a boil over medium heat. Continue to boil for 5 minutes, stirring constantly. Remove from heat and stir in the rum.
  • Use a skewer to poke holes all over the bottom of the cake while in the pan, then pour the glaze all over the cake while both are still hot. Be careful not to let it overflow the pan.
  • Let the cake cool and soak for at least 2 hours before removing from the pan. DO NOT refrigerate. After the cake has cooled, use a small rubber spatula to loosen it from the sides of the pan, then gently flip it onto a serving dish and remove it from the pan. Be patient and let gravity do it's thing, the cake is a little sticky and is slow to come out.
  • Once plated, leave plain, dust with powdered sugar, or top with icing and toasted coconut if desired.

Video

Notes

  • I prefer making this cake with three different kinds of rum because I think it adds a wonderful flavor dynamic. If you can’t find Appleton Special Rum, you can use another gold rum, dark rum, or ALL coconut rum. However, I recommend keeping the dark rum in the cake batter itself.
  • I don’t recommend spiced rum as it tends to overpower the coconut.
  • If you want an even stronger coconut flavor, add 1 teaspoon of coconut flavoring.

Nutrition

Calories: 297kcal | Carbohydrates: 19g | Protein: 2g | Fat: 19g | Saturated Fat: 14g | Cholesterol: 75mg | Sodium: 100mg | Potassium: 33mg | Fiber: 1g | Sugar: 18g | Vitamin A: 315IU | Calcium: 10mg | Iron: 0.3mg

Did You Make This Recipe?

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4.97 from 61 votes (35 ratings without comment)

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Recipe Rating




56 Comments

  1. Clarice A Busby says:

    5 stars
    My son demands this for his birthday every year! Going on year 4!!!

    1. This makes my heart so happy that it has become such a well-loved tradition for your family!

  2. 5 stars
    My favorite coconut rum cake recipe! I’ve made it several times now for friends and family but I substitute water with milk and oil with butter!

  3. Sheryl M. says:

    5 stars
    This recipe sounds wonderful. Going to make it for Christmas. I was thinking about using pecans and coconut in the bottom of the pan. Has anyone used both and how did it turn out? Thanks!

  4. The Mamasaur says:

    5 stars
    So I’ve made this cake once before, and it was INSANELY good. Making it again this week as a birthday gift (with some minor adaptations), and I was wondering if it’s okay to make it a couple days in advance, or if fresher is better? Thanks!

    1. A day in advance should be fine. More than that and I think you risk some parts of the cake becoming too mushy and others drying out.

  5. Laverne Nelson says:

    Have yet to try.

  6. Michael Stokes says:

    5 stars
    Made this cake for my friends and they went nuts they loved it not for kids though 😆 thanks for the recipe.

  7. Kathy Gehring says:

    5 stars
    The best cake I ever made. My family was very impressed.

  8. Pat McClaren says:

    5 stars
    I made this for Christmas, and it was delicious and easy to prepare. I will highly recommend this recipe.

  9. 5 stars
    Will a white cake mix work? I’ve made this 2x and it’s delish!

  10. Becky Turner says:

    5 stars
    Will make this for sure

  11. 5 stars
    My family loves this recipe! It gets devoured every time I make it! My brother-in-law’s mom was a professional baker and he said this is the best cake he has ever tasted!

  12. 3 stars
    The cake itself is excellent. HOWEVER, the glaze, I thought, would be complimentary but is too overpowering to the flavor of the cake. I will make this again but will not put the glaze on the cake.

  13. Adriene ASweetCreations says:

    5 stars
    So amazing I made this on Sunday and it was gone at the end of the night . Now it’s Friday and I’m making another one . We love your recipe 🥰🥰🥰🥰🥰🥰🥰

  14. Would like to know if you can make batter into cupcakes instead of Bundt pan?
    Thank you

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