10 Rum Cake from Box Cake Recipes (So Easy!)

Let’s be real for a second. We’ve all been there—staring down a birthday party or holiday gathering, desperately wanting to impress with a homemade dessert but secretly terrified of the whole from-scratch situation. I get it. Flour everywhere, sugar coating the counters, and that lingering fear that your cake will come out looking like a deflated tire.

Enter the box cake mix. IMO, it’s one of the greatest inventions since sliced bread. And when you add a generous splash of rum? Magic happens. Like, actually magical.

I stumbled onto this discovery during a particularly rainy Thanksgiving when I realized I’d forgotten to buy half the ingredients for my grandmother’s famous rum cake recipe. Panic mode set in. I was pacing my kitchen, wine glass in hand, when I spotted a lonely box of yellow cake mix in the pantry. “What if…” I muttered, “I just, you know… cheat a little?”

Best decision I ever made.

These 10 rum cake from box cake recipes are so ridiculously simple that you’ll wonder why you ever bothered with complicated baking methods. Each one starts with a humble box mix and transforms it into something that tastes like it came from a Caribbean bakery. The best part? No one will ever know your secret unless you tell them. And honestly, I’d keep this one to yourself 😉

So grab your favorite rum, preheat that oven, and let’s get baking! Trust me, your taste buds are about to throw a party.

1. Classic Caribbean Rum Cake 

This is the blueprint, people. The one that converts skeptics into believers. With its buttery texture and rich rum-soaked finish, this cake is dangerously good. It’s my go-to for potlucks because it travels beautifully and always disappears first.

Ingredients

• 1 box yellow cake mix (I prefer Duncan Hines, but use whatever floats your boat)
• 1 box (3.4 oz) instant vanilla pudding mix
• 4 large eggs
• 1/2 cup cold water
• 1/2 cup vegetable oil
• 1/2 cup dark rum (Myers’s or Captain Morgan are solid choices)
• 1 cup chopped pecans or walnuts (optional but highly recommended)

For the Rum Glaze:

• 1/2 cup unsalted butter
• 1 cup granulated sugar
• 1/4 cup water
• 1/2 cup dark rum

Step-by-Step Instructions

1. Preheat your oven to 325°F. Grease and flour a Bundt pan. Don’t skimp on this step, or your cake will stick, and you’ll be crying over crumbled ruins.
2. In a large mixing bowl, combine the cake mix, vanilla pudding mix, eggs, water, oil, and 1/2 cup rum. Beat with an electric mixer for about 2 minutes until everything is smooth and combined. Scrape down the sides because we’re thorough like that.
3. If you’re using nuts, sprinkle them evenly into the bottom of your prepared Bundt pan. Pour the batter over the top and smooth it out.
4. Bake for 50-60 minutes. You’ll know it’s done when a toothpick inserted in the center comes out clean. The smell alone will make you weak in the knees.
5. While the cake bakes, make the glaze. In a small saucepan, melt the butter over medium heat. Stir in the sugar and water, bringing it to a gentle boil. Let it bubble for about 5 minutes, stirring constantly, then remove from heat and stir in the 1/2 cup rum. Careful—it might steam up and smell very boozy.
6. When the cake comes out, poke holes all over the top with a skewer or fork. Slowly pour the glaze over the warm cake, letting it soak in. Let the cake cool completely in the pan before turning it out.

Why You’ll Love It

This cake is moist, rich, and has that perfect rum kick without being overpowering. The pudding mix is the secret weapon here—it ensures a tender crumb that stays fresh for days. I once brought this to a work party, and three people asked for the recipe before I even cut the first slice. The glaze sinks into every nook and cranny, creating pockets of rummy goodness that’ll make you close your eyes and sigh.

2. Pineapple Rum Cake

Okay, this one is chef’s kiss. If you’re dreaming of sandy beaches and umbrella drinks, this cake delivers that vacation energy straight to your kitchen. The pineapple adds sweetness and moisture while the rum brings that warm, caramelized depth. Who doesn’t love a recipe that transports you somewhere sunny?

Ingredients

• 1 box yellow or white cake mix
• 1 can (20 oz) crushed pineapple, undrained
• 1/2 cup dark rum
• 1/2 cup vegetable oil
• 4 large eggs
• 1/2 cup brown sugar, packed
• 1/2 cup sweetened shredded coconut (optional, for extra tropical flair)

For the Glaze:

• 1/2 cup butter
• 1/2 cup sugar
• 1/4 cup pineapple juice (reserved from the can)
• 1/4 cup dark rum

Step-by-Step Instructions

1. Preheat to 350°F. Grease a 9×13-inch baking pan or Bundt pan. Both work beautifully, but I’m partial to the Bundt for that dramatic presentation.
2. In a large bowl, combine the cake mix, undrained crushed pineapple, rum, oil, eggs, and brown sugar. Beat for 2 minutes until well combined. The batter will be slightly lumpy from the pineapple, and that’s A-OK.
3. Fold in the shredded coconut if you’re using it. I like the texture contrast, but my husband complains it gets stuck in his teeth. Do with that information what you will.
4. Pour the batter into your prepared pan and bake for 45-50 minutes. A toothpick should come out clean.
5. For the glaze, melt the butter in a small saucepan. Add the sugar, pineapple juice, and rum. Bring to a boil and let it bubble for 3-4 minutes until slightly thickened.
6. Poke holes in the warm cake and pour the glaze over. Let it sit for at least 30 minutes before serving.

Why You’ll Love It

The pineapple keeps this cake incredibly moist, and the brown sugar adds a hint of molasses that plays beautifully with the rum. It’s like a pina colada in cake form. I once made this for a summer BBQ, and it was gone in about 15 minutes flat. People were literally scraping the pan. The tropical vibes are strong with this one, and the glaze soaks in to create a sticky, almost caramelized top that’s addictive.

3. Spiced Rum Apple Cake

When autumn rolls around, I start craving warm spices and apples. This recipe combines that cozy fall feeling with a generous splash of spiced rum for good measure. It’s perfect for Thanksgiving or any crisp evening when you want something comforting. I’m not saying it’s better than pie, but… actually, yeah, I am saying that.

Ingredients

• 1 box spice cake mix
• 1 box (3.4 oz) instant vanilla pudding mix
• 4 large eggs
• 1/2 cup vegetable oil
• 1/2 cup spiced rum (Captain Morgan is my go-to)
• 1/2 cup milk or buttermilk
• 2 medium apples, peeled, cored, and diced
• 1 teaspoon cinnamon (because more is more)

For the Brown Butter Glaze:

• 1/2 cup butter
• 1 cup powdered sugar
• 2-3 tablespoons spiced rum
• 1/4 teaspoon vanilla extract

Step-by-Step Instructions

1. Preheat oven to 350°F. Grease a tube pan or Bundt pan.
2. In a large bowl, mix the cake mix, pudding mix, eggs, oil, spiced rum, and milk. Beat for 2 minutes until smooth.
3. Toss your diced apples in the cinnamon and gently fold them into the batter. This ensures they’re evenly distributed and every bite has that apple-cinnamon goodness.
4. Pour the batter into your prepared pan and bake for 45-50 minutes. The kitchen will smell so good you might be tempted to eat it raw. Resist that urge.
5. For the glaze, melt the butter in a small saucepan over medium heat. Cook until it turns a light golden brown—you’ll smell that nutty aroma. Remove from heat and whisk in the powdered sugar, rum, and vanilla. It will be thick and gorgeous.
6. Poke holes in the warm cake and pour the glaze over. Let it cool completely before serving.

Why You’ll Love It

The brown butter glaze takes this cake from good to “oh my God, what is this?” The nutty richness pairs perfectly with the spiced rum, and the apples add pockets of sweetness that burst in your mouth. FYI, this cake is even better the next day after the flavors meld. I’ve definitely been known to have a slice for breakfast with my coffee. No judgment, please.

4. Chocolate Rum Cake

If you’re a chocolate lover, this one’s for you. Rich, fudgy, and laced with dark rum, it’s basically a grown-up chocolate cake that doesn’t mess around. Some people add coffee to deepen the chocolate flavor, and I’m firmly in that camp. Coffee and chocolate are soulmates, and rum is their fun, slightly dangerous friend.

Ingredients

• 1 box devil’s food or chocolate cake mix
• 1 box (3.9 oz) instant chocolate pudding mix
• 4 large eggs
• 1/2 cup vegetable oil
• 1/2 cup strong brewed coffee, cooled
• 1/2 cup dark rum
• 1 cup semisweet chocolate chips (optional, but why wouldn’t you?)

For the Chocolate Rum Ganache:

• 1 cup semisweet chocolate chips
• 1/2 cup heavy cream
• 2 tablespoons dark rum

Step-by-Step Instructions

1. Preheat oven to 350°F. Grease and flour a Bundt pan. This batter is sticky, so be generous with the grease.
2. Combine the cake mix, pudding mix, eggs, oil, coffee, and rum in a large bowl. Beat for 2 minutes. The coffee doesn’t make it taste like coffee—it just deepens the chocolate flavor, so don’t skip it.
3. Fold in the chocolate chips if you’re using them. You can’t go wrong with extra chocolate.
4. Pour the batter into the pan and bake for 50-55 minutes. A toothpick should come out with a few moist crumbs but not wet batter.
5. For the ganache, heat the heavy cream in a small saucepan until just simmering. Pour it over the chocolate chips in a heatproof bowl and let it sit for 2 minutes. Stir until smooth, then add the rum.
6. Once the cake is cool, drizzle the ganache over the top. It will set into a shiny, beautiful coating.

Why You’ll Love It

This cake is decadent without being heavy. The rum cuts through the richness and adds complexity that you don’t get from a standard chocolate cake. I made this for a birthday once, and a friend who claims she “doesn’t like rum” ate two slices. The ganache is silky and gorgeous, making this cake look like you spent hours on it when really, you just opened a few boxes and a bottle. That’s the beauty of box cake magic!

5. Banana Rum Cake

You know those bananas sitting on your counter, slowly turning brown, looking sad? They’re actually treasures waiting to be turned into this incredible cake. The banana flavor pairs beautifully with rum, creating a moist, dense cake that’s pure comfort food. It’s like banana bread’s sophisticated older cousin who went to the Caribbean for a semester.

Ingredients

• 1 box yellow or banana cake mix (if you can find it)
• 1 box (3.4 oz) instant vanilla pudding mix
• 3 ripe bananas, mashed
• 4 large eggs
• 1/2 cup vegetable oil
• 1/2 cup light or dark rum
• 1/2 cup sour cream or Greek yogurt (for extra moisture)
• 1 teaspoon cinnamon

For the Rum Butter Glaze:

• 1/2 cup butter
• 1 cup brown sugar
• 1/4 cup water
• 1/4 cup rum

Step-by-Step Instructions

1. Preheat to 350°F. Grease a Bundt pan thoroughly.
2. In a large bowl, combine all the cake ingredients—cake mix, pudding mix, mashed bananas, eggs, oil, rum, sour cream, and cinnamon. Beat for 2 minutes. The batter will be thick and fragrant.
3. Pour into the prepared pan and bake for 50-60 minutes. The top should spring back when lightly touched.
4. For the glaze, melt the butter in a saucepan. Add the brown sugar and water, stirring until the sugar dissolves. Bring to a boil, let it bubble for 3 minutes, then remove from heat and stir in the rum.
5. Poke holes in the warm cake and pour the glaze over. Let it soak in completely before serving.

Why You’ll Love It

This cake is incredibly moist with a tender crumb that practically melts in your mouth. The bananas add natural sweetness and moisture, so you don’t end up with a dry cake (the bane of my existence). The glaze gives it a sticky, caramel-like top that’s irresistible. I’ve made this on a Sunday afternoon, and by Monday morning, there was only a crumb left. The rum brings out the banana’s natural sweetness in a way that’s just chef’s kiss.

6. Lemon Rum Cake 

If you want something that feels lighter and more refreshing, this lemon rum cake is the answer. The bright citrus cuts through the richness, and the rum adds a subtle warmth that balances everything beautifully. It’s perfect for spring gatherings or any time you want a dessert that doesn’t weigh you down.

Ingredients

• 1 box lemon cake mix
• 1 box (3.4 oz) instant lemon pudding mix
• 4 large eggs
• 1/2 cup vegetable oil
• 1/2 cup light rum
• 1/2 cup water or buttermilk
• Zest of 1 lemon
• 2 tablespoons fresh lemon juice

For the Lemon Rum Glaze:

• 2 cups powdered sugar
• 2-3 tablespoons light rum
• 2 tablespoons fresh lemon juice
• 1 tablespoon lemon zest

Step-by-Step Instructions

1. Preheat oven to 350°F. Grease a Bundt pan or 9×13-inch pan.
2. Combine the cake mix, pudding mix, eggs, oil, rum, water, lemon zest, and lemon juice. Beat for 2 minutes until smooth and fluffy. The lemon scent will be intoxicating.
3. Pour the batter into your pan and bake for 45-50 minutes. A toothpick should come out clean.
4. For the glaze, whisk together the powdered sugar, rum, lemon juice, and zest until smooth. It should be thick but pourable.
5. Poke holes in the warm cake and pour the glaze over. Let it set before serving.

Why You’ll Love It

This cake is bright, tangy, and not too sweet. The rum adds a subtle warmth that complements the lemon without overpowering it. The glaze creates a beautiful, crackly top that looks professional. I once brought this to a baby shower, and multiple people asked if I got it from a fancy bakery. Nope, just a box cake mix and a little rum magic!

7. Coconut Rum Cake 

This cake is for the coconut lovers out there. Toasted coconut and rum are a match made in tropical heaven. The texture is amazing—crunchy from the nuts, moist from the cake, and fragrant from the coconut. It’s like a dream vacation in dessert form.

Ingredients

• 1 box white or yellow cake mix
• 1 box (3.4 oz) instant coconut pudding mix (if unavailable, use vanilla)
• 4 large eggs
• 1/2 cup vegetable oil
• 1/2 cup cream of coconut (like Coco Lopez) or coconut milk
• 1/2 cup light or dark rum
• 1 cup sweetened shredded coconut
• 1/2 cup chopped pecans or walnuts (optional)

For the Toasted Coconut Glaze:

• 1/2 cup butter
• 1/2 cup sugar
• 1/4 cup cream of coconut
• 1/4 cup rum
• 1 cup toasted shredded coconut (for sprinkling)

Step-by-Step Instructions

1. Preheat to 350°F. Grease and flour a Bundt pan.
2. In a large bowl, combine the cake mix, pudding mix, eggs, oil, cream of coconut, and rum. Beat for 2 minutes.
3. Fold in the shredded coconut and nuts if using. The batter will be thick and very fragrant.
4. Pour into the prepared pan and bake for 50-55 minutes.
5. For the glaze, melt the butter in a saucepan. Add the sugar, cream of coconut, and rum. Bring to a boil, stirring constantly, and cook for 3-4 minutes.
6. Poke holes in the warm cake and pour the glaze over. Sprinkle generously with toasted coconut.

Why You’ll Love It

The toasted coconut on top adds crunch and a nutty flavor that’s incredible. The cake itself is moist and tender, and the rum melds perfectly with the coconut. This is one of those cakes that will have people circling around the dessert table like sharks. I made this for a beach-themed party, and it was the first thing to disappear.

8. Eggnog Rum Cake 

During the holidays, I whip up this eggnog rum cake and suddenly feel like a baking queen. It’s festive, cozy, and has all those warm, spiced flavors we crave when the weather gets chilly. My mother-in-law once called it “the best thing I’ve ever eaten,” and I’m still riding that high.

Ingredients

• 1 box yellow or butter recipe cake mix
• 1 box (3.4 oz) instant vanilla pudding mix
• 4 large eggs
• 1/2 cup vegetable oil
• 1 cup prepared eggnog (not the light kind, live a little)
• 1/2 cup dark or spiced rum
• 1 teaspoon nutmeg
• 1/2 teaspoon cinnamon

For the Eggnog Rum Glaze:

• 1/2 cup powdered sugar
• 2-3 tablespoons eggnog
• 1 tablespoon rum
• 1/4 teaspoon nutmeg

Step-by-Step Instructions

1. Preheat to 350°F. Grease a Bundt pan.
2. Combine the cake mix, pudding mix, eggs, oil, eggnog, rum, nutmeg, and cinnamon. Beat for 2 minutes. The batter will be thick and smell like Christmas.
3. Pour into the prepared pan and bake for 50-55 minutes.
4. For the glaze, whisk together the powdered sugar, eggnog, rum, and nutmeg until smooth.
5. Poke holes in the warm cake and pour the glaze over.

Why You’ll Love It

This cake has all the cozy flavors of eggnog without being overly rich. The spices dance with the rum to create a warm, festive flavor profile that feels like a hug. It’s been a staple at my family’s Christmas dinner for three years running, and everyone fights over the end piece.

9. Pumpkin Spice Rum Cake 

I’m fully aware of the pumpkin spice stereotype, but I don’t care. This cake is delicious, and I’ll die on that hill. The pumpkin puree keeps it super moist, and the spices combined with rum make it the ultimate fall dessert.

Ingredients

• 1 box spice cake mix
• 1 can (15 oz) pumpkin puree (not pumpkin pie filling)
• 1 box (3.4 oz) instant vanilla pudding mix
• 4 large eggs
• 1/2 cup vegetable oil
• 1/2 cup spiced or dark rum
• 1 teaspoon pumpkin pie spice (because more is more)

For the Brown Sugar Rum Glaze:

• 1/2 cup butter
• 1/2 cup brown sugar
• 1/4 cup heavy cream
• 1/4 cup rum

Step-by-Step Instructions

1. Preheat to 350°F. Grease a Bundt pan.
2. Combine all cake ingredients in a large bowl and beat for 2 minutes.
3. Pour into the pan and bake for 55-60 minutes.
4. For the glaze, melt the butter in a saucepan, add brown sugar and cream, and bring to a boil. Cook for 3 minutes, then stir in the rum.
5. Poke holes in the warm cake and pour the glaze over.

Why You’ll Love It

The pumpkin makes this cake incredibly soft and almost fudgy. The spices and rum create a complex flavor that’s warm and comforting. This cake is always a hit at Thanksgiving—if it lasts that long.

10. Simple Rum Soak Cake 

Sometimes, you want something simple but boozy. This recipe takes a plain box cake and transforms it with a generous rum soak. It’s like a poke cake, but better.

Ingredients

• 1 box yellow or white cake mix
• Ingredients listed on the box (usually eggs, oil, water)
• 1 cup dark or spiced rum (for soaking)

For the Simple Syrup:

• 1 cup water
• 1 cup sugar
• 1/2 cup rum

Step-by-Step Instructions

1. Bake the cake according to the box instructions in a 9×13-inch pan.
2. While the cake bakes, make the syrup by boiling water and sugar until dissolved. Remove from heat and stir in the rum.
3. When the cake comes out, poke holes all over and pour the syrup over. Let it soak completely.

Why You’ll Love It

It’s the easiest recipe of the bunch! You can change up the syrup flavors for endless variations. Some people use a flavored rum, which I highly recommend. This cake is unapologetically boozy and delicious.

Related Recipes:

• Rainbow Tequila Gummy Wands
• Fruity Pebbles Cheesecake Tacos
• Tiramisu Cookie Cups: Easy No-Bake Dessert Magic

Final Thoughts

Let’s be real—the beauty of these recipes is their simplicity and versatility. I used to feel guilty about using boxed mixes, but now I celebrate it! It’s not cheating; it’s being smart. 😉

At the end of the day, all that matters is that you’re making something delicious to share with the people you love. And if that involves a little rum and a box of cake mix, who’s to judge?

Get baking, and don’t forget to save a slice for yourself!