Caribbean Rum Cake (Yum!)

5 from 1 vote

Transport yourself to the sun-kissed shores of the Caribbean or the bustling markets of Italy with this mouthwatering rum-soaked cake recipe. It's absolutely divine! Just a heads-up: this recipe packs a punch, so it's not suitable for teetotalers. Check out the Notes section for a non-alcoholic version if you're steering clear of spirits.

Prep Time35

Cook Time1

Resting time at room temperature8

Total Time9 35

Course: Dessert

Cuisine: Caribbean, Italian

Servings:

Calories: 418kcal

Equipment

10- to 12-cup Bundt pan

Ingredients

For the cake:

2 cups all-purpose flour
1½ cups white granulated sugar
1 pkg instant vanilla pudding (see Note 1)
2 teaspoons baking powder
1 teaspoon salt
½ cup unsalted butter, softened
½ cup vegetable oil
½ cup milk, at room temperature
4 large eggs
½ cup rum, plain or spiced (see Note 2)
2 teaspoons vanilla extract
¼ teaspoon butter-rum flavoring (see Note 3)

For the syrup:

½ cup unsalted butter, 1 stick
¼ cup water
1 cup white granulated sugar
¼ teaspoon salt
½ cup rum, plain or spiced (see Note 2)
½ teaspoon vanilla extract

Instructions

Preheat oven to 325 F.
In a large mixing bowl, place flour, sugar, pudding mix, baking powder, salt, butter, and oil and mix at medium speed until everything is thoroughly incorporated and the mixture looks like sand.
Beat in the milk. Add the eggs one at a time, beating well between each addition. Scrape the bowl thoroughly and beat briefly to incorporate.
Stir in the rum, vanilla, and butter-rum flavoring.
Prepare Bundt pan with cooking spray. Pour batter into prepared pan and spread it level with a spatula
Bake for 50- to 60-minutes. Test for doneness using a skewer, toothpick, or dry piece of ucooked spaghetti. It should come out clean when inserted into the center area of the cake. Do not overbake. Remove cake from the oven. Leave the cake in the pan while you prepare the syrup.
In a medium-size saucepan, combine the butter, water, sugar, salt, and rum. Bring to a rapid boil then reduce to a simmer to cook—without stirring—for 5 to 8 minutes, until the syrup thickens slightly. Remove from the heat and stir in the vanilla.
Using a long skewer or similar, poke holes all over the cake. Pour about 1/4 cup syrup over the cake, while it is still in the Bundt pan. Allow the syrup to soak in, then repeat again and again, until all the syrup has been absorbed. See NOTE 4.
Cover the pan loosely with plastic wrap, allowing the cake to sit overnight at room temperature to cool completely and for the syrup to soak into all of the cake.
When ready to serve, invert the cake over a serving plate. If it won't loosen to fall out of the pan easily, do not force it. Instead, tent the pan with foil, place it in the oven on the bottom rack and turn it on to 350 F. for 10 minutes. Remove the cake from the oven, and now tip it onto the serving plate. Serve and enjoy!
If any of this amazing cake remains, put it in a cake saver OR wrap it securely in plastic wrap, storing it at room temperature for 2 to 3 days. You may confidently freeze for longer storage, up to one month.

Notes

1. Do not use sugar-free pudding mix. You can use a different flavor pudding mix if you want—banana, caramel, butterscotch, coconut, etc.

2. You can replace 1/4 cup of the rum (or see Note 5) with water if you are concerned about the alcohol content of the cake and the syrup. In this case, increase the amount of butter-rum flavoring to 1/2 teaspoon, in the cake and add 1/4 teaspoon to the syrup, or to taste. I cannot guarantee that the alcohol will "bake out" of the cake.

3. Butter-rum flavoring is available with the extracts and flavorings in most supermarkets.

4. Using all of the syrup results in a very moist cake. Yummy moist. If you want it less "rummy," use only half of the syrup.

5. For an alcohol-free version: Substitute water for all of the rum, increasing the butter-rum flavoring up to to 1 1/2 teaspoons for the cake and 1/2 teaspoon for the syrup, adding it when you add the vanilla.

I stumbled upon this incredible recipe at King Arthur Flour, a delightful company nestled in Vermont. A few years back, I had the pleasure of visiting their charming test kitchen and store—what an experience! I adore everything about King Arthur Flour, from their top-notch products to their professional strength butter-rum flavoring. While the original recipe captured my heart, I've made a few tweaks to achieve what I believe is the perfect balance of flavors. Now, it's written exactly how I do it, ensuring every bite is pure bliss.

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