Bundt cakes · Cakes

Mini Chocolate Rum Cake

Dense chocolate cake moistened with rum syrup, mini chocolate rum cake goes great with coffee. Make them in mini bundt pans for individual servings – you’ll need portion control.

A mini chocolate bundt cake sits on a white plate with a green and red border. The cake is topped with whipped cream and a raspberry. A small slice has been taken from the front to reveal the whipped cream and rum sauce inside the cake. There is a fork to the right of the cake. The plate with the cake sits on a red tablecloth with white checks.

When I was a kid, my best friend was Italian and her family was ALWAYS cooking. If you’ve seen the movie My Big Fat Greek Wedding, it was a lot like that.

Plastic on the furniture, wonderful aromas wafting through the house, loud, gregarious people hugging and kissing you, and food, glorious food!

It was a good thing I had a high metabolism because there were days that just walking into their house would probably add 10 pounds to your weight.

One of the dishes they always made at Christmas time was Bacardi Rum Cake. If you’ve never had one, you should try it. Dense, buttery cake topped with pecans and soaked in a butter rum sauce.

The recipe tells you to add the rum to the hot sauce which cooks off the alcohol. My friend’s family always let the sauce cool a little so the rum didn’t cook off.

It gave the cake a little extra holiday cheer. Either way, rum cake is one of my favorites. The recipe was simple. Just add pudding and rum to yellow cake mix. Pour on top of chopped pecans in a bundt pan and bake. Then drizzle with rum sauce.

A vertical row of mini chocolate rum cakes sit on a rectangular white plate. Each cake is topped with swirls of white chocolate which contrasts with the moist dark chocolate cakes. There are red grapes between each cake on both sides of the plate.te

This Christmas I thought I’d make one but discovered that cake mixes come in smaller boxes so my recipe proportions were out of whack.

I went searching for a from-scratch recipe and came across this Rum Cake recipe from King Arthur Baking . It came out perfectly so I’ll definitely be making it in future years.

I left out the rum flavoring and replaced their pecan flour with 1/2 cup chopped pecans to give more pecan flavor to the cake.

When I was thinking about how I could modify a rum cake for this blog, I was reminded of a trip to St. Thomas that Joan organized for Christmas one year.

We’d always celebrated Christmas at my grandparents’ house in Pennsylvania. It was a huge house that was originally built in the 1700’s so there were “secret” winding staircases hidden behind wooden paneling and lots of great places to play hide and seek.

A mini chocolate rum cake topped with whipped cream and a raspberry sits on a white plate with a green and red border. There is a thin line of rum sauce along the edge of the cake. The plate sits on a red tablecloth with white checks.

My grandparents had passed away and it was our first Christmas without them so Joan decided we needed to do something really different – a holiday in St. Thomas.

We pooled our funds and bought plane tickets for ourselves and our mom and somehow even came up with funds for a hotel. It was so relaxing and the food was wonderful.

The rum balls our hotel made were rich, dark chocolate with enough rum to knock your socks off. They were so potent one was quite enough.

I thought I could tone those down by making them in cake form so I adapted the King Arthur recipe to be a chocolate cake base with rum soaking syrup. Mini chocolate rum cake has a great balance between rum and chocolate flavors.

If you want non-alcoholic chocolate rum cakes, just add the rum to the hot soaking syrup. If you want the adult version, wait until the syrup cools and then add the rum. Either way, the rum flavor is not overpowering.

I sometimes feel like living in Cambodia is like living on a remote island. Things we take for granted at home are either very expensive or just not available here.

I didn’t bring a bundt pan with me and they don’t sell them here so I used a springform pan for my rum cake at Christmas. It worked OK but I had to put extra batter in a small pan so the slices weren’t quite as tall.

A friend of mine was coming over from the States so I asked him to bring a few things.  I wasn’t sure how much weight he would be willing to carry or how much space he’d have so I decided to order this mini bundt pan:

Freshware SL-119RD 6-Cavity Silicone Fancy Bundt Cake, Muffin, Cupcake, Brownie and Cornbread Mold

When silicone bakeware first came out, I bought a cake pan and muffin pan. I tried making muffins in the muffin pan and wasn’t too happy with the results.

The muffins always stuck to the pan so I had to use liners anyway. Silicone also lacks structure so I needed a cookie sheet under it to get it in and out of the oven.

Based on my not so great experience with the muffin pan, I don’t think I ever even bothered with the cake pan. It’s just sitting in my cupboards at home gathering dust.

A mini chocolate rum cake sits on a white plate with a green and red border. The cake is topped with whipped cream and a raspberry. There is a small slice taken from the front to you can see the dense, moist chocolate cake, whipped cream and rum sauce. The plate sits on a red table cloth with white checks

The Amazon reviews for this mini bundt pan said to let the cakes cool until they were lukewarm before removing and they would come out fine.

I followed their advice, brushed the molds with cooking oil, and waited until the cakes were lukewarm before removing. My mini chocolate rum cake came out without sticking at all. I’m loving this pan!

I did find I had to fill each cake a little more full than I would have expected (about 4/5 full) but they cook up quickly and the individual cakes are so fun to serve. If you don’t have a mini bundt pan, you can use a muffin pan but it will probably take a little longer to cook.

This recipe makes 6-8 mini chocolate rum cakes. If you want a large cake, double the recipe and bake for about 50 minutes.

Yield: 8 cakes

Mini Chocolate Rum Cake

A mini chocolate rum cake sits on a white plate with a green and red border. The cake is topped with whipped cream and a raspberry. There is a small slice taken from the front to you can see the dense, moist chocolate cake, whipped cream and rum sauce. The plate sits on a red table cloth with white checks

Desnse, incredibly moist dark chocolate cake infused with rum.

Prep Time 20 minutes
Cook Time 15 minutes
Additional Time 30 minutes
Total Time 1 hour 5 minutes



  • ¾ cup (96 g) flour
  • ¾ cup (150 g) light brown sugar, loosely packed
  • ¼ cup (57 g) unsalted butter, softened
  • ¼ cup (25 g) cocoa powder
  • ¼ cup (25 g) vanilla pudding mix or vanilla custard mix
  • 1 teaspoon (5 ml) baking powder
  • ½ teaspoon salt
  • ¼ cup (59 ml) vegetable oil
  • ¼ cup (59 ml) milk
  • ¼ cup (59 ml) dark rum
  • 2 eggs
  • 1 teaspoon (5 ml) vanilla
  • ¼ cup (43 g) mini chocolate chips
  • ¼ cup (27 g) finely chopped pecans

Rum Soaking Syrup

  • ¼ cup (57 g) unsalted butter
  • 2 tablespoons (30 ml) water
  • ½ cup (100 g) sugar
  • ¼ cup (59 ml) dark rum

White chocolate ganache (optional)

  • 1.75 ounces (50 g) white chocolate, melted
  • 2 teaspoons (10 ml) whole milk


Preheat oven to 325° F (163°C). Lightly brush your mini bundt pans with
cooking oil and put a few teaspoons of chopped pecans in the bottoms.


  1. Cream together butter and sugar. Add the rest of the ingredients except chocolate chips and blend for 2 minutes on medium speed.
  2. Fold in chocolate chips.
  3. Fill mini bundts 4/5 full and bake for 10 -15 minutes or until toothpick comes out clean.
  4. Cool until lukewarm before removing the cakes from the pan (about 5 minutes). Cool completely
  5. Use a skewer, cake tester or dry spaghetti noodle to poke holes in the cakes.
  6. Slowly drizzle rum soaking syrup over the cakes a few teaspoons at a time so that the syrup soaks in. Cover with saran wrap and let sit overnight.
  7. To garnish, top with whipped cream and raspberries or drizzle top with white chocolate ganache.

Rum Soaking Syrup

  1. In a small saucepan combine the butter, water and sugar. Bring it to a boil and then cook for about 5 minutes until the syrup thickens slightly. Remove from heat and let cool until lukewarm. Add rum and

White Chocolate Ganache

  1. Break chocolate bar into pieces. Put in a small bowl with milk. Gently melt chocolate by sitting smaller bowl in a larger one containing boiling hot water (a pie pan works well as the container for the hot water). Stir together until smooth.

Nutrition Information:



Serving Size:

1 cake

Amount Per Serving: Calories: 451Total Fat: 25gSaturated Fat: 10gTrans Fat: 0gUnsaturated Fat: 13gCholesterol: 85mgSodium: 243mgCarbohydrates: 48gFiber: 2gSugar: 34gProtein: 5g

Nutrition information is provided as a guideline only. Please consult a dietician if you have specific dietary needs.

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