Rum and Coca Cola Glazed ham is simple and delicious. Don’t be put off by the thought of soda in your ham glaze. The results are a sticky, tasty glaze with a rum kick.

Another year, another boozy baked ham. Long time readers may have now worked out I like a dash or two of alcohol when it comes to glazing the Christmas (or Easter) ham.
Your baked ham will end up being finger licking sticky. The finished ham will be a little darker than most baked hams, and to be expected. The cola glaze is basically black.
Everyone was surprised and blown away with the taste. We found ourselves using excess glaze as a drizzle sauce with slices of the finished ham, it was that good.
Sara xxx
Ingredients
As with my past Christmas ham glaze recipes, this rum, and coca cola glazed ham doesn't have an extensive ingredient list. A simple baked ham recipe with a five ingredient glaze.
The ingredients are all pantry staples. Except maybe for the coca cola. Yes it does need to be coca cola, no substitutes. Pepsi will not win this taste challenge.
- Coca Cola: You will be surprised how this soft drink/soda transforms when mixed with other ingredients, you wouldn't know it was in the glaze.
- Dark Brown Sugar: Use dark over standard brown sugar for a deep caramel flavour.
- Orange Marmalade: Adds a little bit of bitterness to the glaze, plus enhances the orange flavour.
- Dark Rum: It goes with coke, it goes with orange, it just works.
- Orange: Juice and peel and more orange flavour and a little freshness.

Why Cola?
Don't turn your nose up at the thought of a coca cola glazed ham. Instead have a think of the aromatics that go into making cola.
I made my own cola syrup a while back, it was an educational experience. From the process, I learned that a mix of spices and citrus make up the flavour of cola. I elevated these flavours with orange juice, peel, and a generous dollop of marmalade.
Recipe Walk Through
Please read my comprehensive How to Cook a Ham guide. This will guide you through how to prepare the ham for baking and general baking tips and tricks.
- Place coca cola, brown sugar, and marmalade in a large heavy based saucepan. Place over medium heat and mix well. Once sugar and marmalade have dissolved bring to a hard simmer.
- Simmer the coca cola mixture, stirring occasionally, until it has reduced by two thirds. This will take 30-40 minutes. While the mixture simmers, prepare your ham.
- To the coca cola mixture add rum, orange juice, and orange peel. Stir to combine.
- Simmer mixture until it has reduced and thickened. This will take approximately 15 minutes.
- Once reduced remove from heat. At this time pre heat your oven to 180°C (360°F)
- Place prepared ham in a lined oven baking dish.
- Brush ham liberally with glaze and place in the oven on the middle shelf.
- Continue to brush the ham liberally every 10-15 minutes with glaze and pan juices.
- Bake ham for 1 - 1 hour 20 minutes.
- The ham is ready when well browned, glossy and there are a couple of slightly charred pieces.
- To serve ham place on a suitably sized serving plate and carve at the table.

Printable Recipe

Rum and Coca Cola Glazed Ham
Special Equipment
- heavy based saucepan
- baking dish
- baking tray
Ingredients
- 1 Litre Coca Cola no substitutes, it has to be coca cola
- 200 grams (¾ cup) dark brown sugar
- 170 grams (½ cup) orange marmalade
- 185 mls (¾ cup) dark rum
- 1 orange juice and peel (minimum pith)
- 1 3kg ham leg on the bone
Instructions
- Place coca cola, brown sugar and marmalade in a large heavy based saucepan. Place over medium heat and mix well. Once sugar and marmalade have dissolved bring to a hard simmer.
- Simmer the coca cola mixture, stirring occasionally, until it has reduced by two thirds. This will take 30-40 minutes. While the mixture simmers, prepare your ham, see notes below.
- To the coca cola mixture add rum, orange juice, and orange peel. Stir to combine.
- Simmer mixture until it has reduced and thickened. This will take approximately 15 minutes. Once reduced remove from heat.At this time pre heat your oven to 180°C (360°F)
- Place prepared ham in a lined oven baking dish.
- Brush ham liberally with glaze and place in the oven on the middle shelf.
- Continue to brush the ham liberally every 10-15 minutes with glaze and pan juices.
- Bake ham for 1 - 1 hour 20 minutes.
- The ham is ready when well browned, glossy and there are a couple of slightly charred pieces.
- To serve ham place on a suitably sized serving plate and carve at the table.
Preparing the ham
- Please read our comprehensive How to Cook a Ham Guide.
Notes
- 1 teaspoon equals 5ml
- 1 tablespoon equals 20 ml (Nth America, NZ & UK use 15ml tablespoons)
- 1 cup equals 250ml (Nth America use 237ml)
- 4 teaspoons equals 1 tablespoon
- I use the below unless specified in my recipes;
NUTRITIONAL INFORMATION
The recipe's nutritional information is an approximation based on an online calculator. It is meant solely for reference purposes. If you're looking for precise details, be sure to double-check with your own research.
More Christmas Mains
I have a big selection of Christmas recipes on the blog, including a section on Christmas dinner recipes for the main event. Plus more boozy glazed hams like the dark and stormy baked ham, and my peach and bourbon glazed baked ham.

Peter
I looked at a few Rum and Coke ham glazes this year and I have tried a few different just rum ones over the years. This one is FANTACTIC!! I baked mine on the BBQ in a baking tray for about 2 1/2 hours at 180°C, then at about 220°C for another 30 minutes to give it a little more char on the fat. I wish I could post a picture. Thanks Sara.
Sara McCleary
Hi Peter
So glad to hear that the glaze was a success and that you like it 🙂 Thanks for taking the time to write and let me know. I always love reader feedback.
Unfortunately, I don't have the facility for readers to post images on Belly Rumbles. But, if you are on social media, Instagram, Twitter, TikTok or Facebook please feel free to share and tag me. I would love to see your results.
Happy New Year and cheers, Sara
Blitzo
Absolutely yummy! Made this for Christmas party. Wow!! Everybody absolutely loved it.
Sara McCleary
Hi Blitzo
I'm very happy that it was a success. Always great to hear.
Cheers, Sara
Donna
Made this for a birthday celebration and everyone loved it!
The glaze didn’t seem to thicken until put over ham in oven.
Sara McCleary
Hi Donna
I'm so glad that everyone loved your ham and that the glaze was a success for you. The glaze really does thicken up on cooking, it combines with the fats from the ham and the sugars work their wonders while they reduce with the liquid on baking.
Cheers, Sara
Blitzo
Hi Sara, It looks tasty and delicious coke glazed ham. I will definitely try this and cook for my family tomorrow if I'm get home.
I'm sure they will happy and its good to know that coke its not only for drinking who can fulfill your thirst but its an ingredient to make a dish looks yummy and delicious. Thanks!
James
It looks tasty and delicious. I will definitely try this and cook for my friends. I'm sure they will empress and its good to think that coke its not only for drinking who can fulfill your thirst but its an ingredient to make a dish looks great and delicious.