Silky butter melting into dark rum and warm spices, the drink that turns a cold night on the gallery into a celebration, served steaming in thick mugs with a grating of fresh nutmeg on top.
Beverages
Creole
Holiday
Christmas
Comfort Food
15 min
Active Time
5 min cook•20 min total
Yield8 servings (plus batter for 16 drinks)
Some drinks warm your hands. This one warms your soul. Hot buttered rum has been the answer to Louisiana's rare cold snaps since the French Quarter was young. When that damp winter wind comes off the river, nothing else will do.
At Lagniappe, we serve this from Thanksgiving through Mardi Gras. The secret is the batter: butter whipped with brown sugar and spices until it becomes something like a sweet, fragrant compound that melts on contact with hot water and rum. Make a batch and keep it in your icebox. When guests arrive cold and tired, you're three minutes from being the best host they've ever known.
My grandmother Evangeline made her batter with a little vanilla and a pinch of salt. She said the salt makes everything else taste more like itself. Four generations later, I still make it her way. The proportions matter less than the quality of your ingredients. Use real butter, dark muscovado if you can find it, and rum with some character. Cheap rum makes cheap drinks, and we don't do cheap in this kitchen.
The technique, the tradition, and the story behind every dish.
Place the softened butter in a large bowl. Using a hand mixer or stand mixer, beat on medium speed until pale and fluffy, about two minutes. Add the brown sugar gradually, beating after each addition until completely incorporated. The mixture should be smooth and creamy, with no sugar granules visible when you rub a bit between your fingers.
Butter temperature matters here. Too cold and it won't cream properly. Too soft and your batter will be greasy. It should yield to gentle pressure but still hold its shape.
2
Add honey and spices
Pour in the honey and beat until fully combined. Add the cinnamon, nutmeg, allspice, cloves, and salt. Beat on low speed until the spices are evenly distributed throughout. The batter should smell like Christmas morning and look like caramel-colored frosting.
3
Finish with vanilla
Add the vanilla extract and beat one final time until everything is uniformly blended. Taste the batter. It should be intensely sweet and spiced, almost overwhelming. This is correct. The hot water and rum will mellow everything out. Transfer the batter to a container with a lid. You now have enough for about sixteen drinks.
This batter keeps refrigerated for up to two weeks. Let it soften at room temperature for thirty minutes before using, or it won't melt properly into your drink.
4
Warm your mugs
When you're ready to serve, fill your mugs with hot tap water and let them sit for a minute or two while you prepare the drinks. Cold ceramic steals heat from the drink the moment it's poured. Pour out the warming water just before assembling.
5
Assemble the drinks
For each serving, place two tablespoons of the spiced butter batter in a warmed mug. Add one ounce of dark rum. Pour in half a cup of boiling water. Stir vigorously until the butter melts completely and the surface becomes glossy and golden, with small pools of butter floating on top. That's what you want to see.
6
Garnish and serve
Grate fresh nutmeg over the top of each drink. Add a cinnamon stick if you like. Serve immediately while steam still rises from the mug. This is not a drink that waits. The butter will solidify if it cools too much, and nobody wants to drink that.
For a crowd, keep a kettle of water at a gentle boil and let guests assemble their own. Set out the batter, rum, and mugs buffet style. Southern hospitality means making everyone feel welcome to have seconds.
Chef Tips
•The rum makes or breaks this drink. At Lagniappe, we use an aged dark rum with notes of molasses and vanilla. Avoid spiced rums because you've already got your spices in the batter. The rum should taste like itself, not like a candle.
•For non-drinkers or the children, this batter works beautifully with hot apple cider instead of rum and water. Same proportions, same technique, same warmth in the belly.
•Dark muscovado sugar instead of regular brown sugar deepens the flavor considerably. It has more molasses and a slight mineral quality that pairs beautifully with aged rum. Worth seeking out.
•If you're serving a crowd, double or triple the batter recipe. It keeps well, and you'll be the one everyone visits during the holidays. Trust me on this one.
Advance Preparation
•The spiced butter batter can be made up to two weeks ahead and stored refrigerated in an airtight container. Bring to room temperature before using.
•For gifting, roll the cold batter into a log using parchment paper. Slice into rounds. Package with a bottle of good rum and instructions. Best gift you'll ever give.
•Freeze the batter for up to three months. Thaw overnight in the refrigerator before using.
Frequently Asked Questions
Nutrition Information
1 serving (about 215g)
Calories
405 calories
Total Fat
23 g
Saturated Fat
14 g
Trans Fat
1 g
Unsaturated Fat
7 g
Cholesterol
61 mg
Sodium
40 mg
Total Carbohydrates
36 g
Dietary Fiber
0 g
Sugars
35 g
Protein
0 g
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