It was three in the afternoon, and I’d just opened a store-bought panettone I’d grabbed at the last minute before the holidays. I’d expected the usual: a brick of citrus peel and candied fruit nobody asks for. This one was different. It tasted like tiramisu — vanilla, warm spice, a whisper of coffee.
I’ve been trying to be the kind of baker who hands out homemade holiday bread every December. The plan sounds lovely in January. By the time the first snow hits, I’m usually the one buying the loaf, not baking it. This year I stopped pretending. I took that one good panettone, figured out why it worked, and rebuilt it as something I could actually do in my own kitchen without losing the plot.
The answer turned out to be two ingredients I already keep on hand: Kahlua and mascarpone. So here’s what I made instead — buns, not a towering Christmas loaf. Easier to shape, easier to share, and just as good for the occasion.
Why it works
The dough is a brioche built on a tangzhong — a Japanese technique where part of the flour is cooked into the liquid first, like a roux, so the finished bread stays soft and chewy for days. Instead of milk, I cook that tangzhong entirely in Kahlua. The alcohol cooks off, and what stays behind is a low, warm note of sugar cane, butter and roasted chestnut running through every crumb.
Then the bun gets stuffed. Mascarpone cream, sweetened only lightly — and yes, there’s a little more Kahlua in it, and I’d rather not confirm or deny. It’s finished with melted butter and a dusting of salted pistachio powder, which is just pistachios, dark brown sugar, a pinch of salt, cinnamon and allspice, ground together in a spice grinder. That salt is the whole point. It stops the bun reading as dessert and lets it sit next to a cup of coffee.
Ingredients
Dough
- 2 tsp (7 g) instant dry yeast
- 2 tbsp (30 g) whole milk
- 1/2 cup (65 g) bread flour
- 1/2 cup (120 g) Kahlua coffee liquor
- 1 1/2 cups (205 g) bread flour
- 1 large egg + 2 yolks (save the whites for the wash)
- 2 1/2 tbsp (37 g) dark brown sugar
- 2 tbsp (40 g) molasses
- 1 tsp vanilla extract
- 1/4 tsp fine sea salt
- 4 tbsp (56 g) cold unsalted butter
Mascarpone cream
- 10.6 oz (300 g) mascarpone cheese
- 3 tbsp granulated or light brown sugar
- 1/2 tsp vanilla extract
Salted pistachio powder
- 3 tbsp (30 g) shelled roasted pistachios
- 2 tbsp (30 g) dark brown sugar
- 1/4 tsp fine sea salt
- 1/8 tsp ground cinnamon
- 1/8 tsp ground allspice
- 3 tbsp (42 g) melted butter, for brushing
5 simple steps
This is a two-day bake, but the daily work is small. About 15 minutes one afternoon, 20 the next morning.
- The day before, around noon: stir the yeast into the milk in a small bowl and let it soften. Bring the Kahlua to a boil and pour it over the 1/2 cup flour in your stand-mixer bowl, fitted with the dough hook. Mix on low until a sticky dough forms — that’s the tangzhong, done. Add the remaining 1 1/2 cups flour, the egg and yolks, brown sugar, molasses, vanilla, salt and the yeast-milk mixture. Mix on low until combined, then knead on medium-high for 5 to 7 minutes. The dough should stick a little to the bowl while running, but look shiny and elastic. Dry and pulling away? A splash more milk. Too wet to hold onto the hook? A little more flour and a couple extra minutes.
- Add the butter: scrape the bowl, add the cold butter all at once, and knead on medium-high for another 5 to 7 minutes. It should come out looking like soft toffee candy — very shiny, pulling cleanly from the sides, still clinging to the bottom. Cover and let it rise at room temperature for 9 to 10 hours until fully doubled. If your kitchen is warm and it’s already puffing after a couple of hours, move it to the fridge to finish.
- Shape it that evening: once doubled, scrape the dough onto a lightly floured counter and don’t punch the air out — treat it gently, almost like sourdough. Divide into 9 equal portions. Tuck each one’s sides toward the center, flip it seam-side down, and roll it in a circle on the counter to tighten the surface. Butter an 8×8-inch pan (or any pans you have on hand — I used a small pot and a larger round one), set the buns about 2 inches apart, cover with plastic, and let them rise overnight, 8 to 9 hours. Warm kitchen? Let them rise in the fridge instead, and if they haven’t doubled by morning, give them a warm place to finish.
- The next morning: the buns should be fully doubled — plump and airy. No time to bake right away? They’ll wait in the fridge until you’re ready. Preheat the oven to 350°F / 175°C and brush the tops with the reserved egg whites. Bake on the middle rack for 25 to 30 minutes, until properly golden.
- Stuff and finish while they cool: mix the mascarpone, sugar and vanilla until smooth, and pipe it into a bag with a round tip. In a spice grinder, pulse the pistachios, brown sugar, salt, cinnamon and allspice into a fine powder — a few small chunks are fine. Let the buns cool for 15 minutes, then poke a hole in the center of each one and fill it generously with cream. Brush the tops hard with melted butter, dust with the pistachio powder, and serve warm.
Make it your own
- No stand mixer: by hand is fine — just expect 10 to 15 minutes of honest kneading, and give the dough a rest after 5 minutes if it fights you.
- Not a Kahlua house: swap in a strong brewed coffee or espresso plus a teaspoon of instant espresso powder for the tangzhong. You lose the chestnut depth, keep the softness.
- Keep the salt: if you tone down the sugar, keep the salted pistachio topping as is. That’s the part that keeps these from tipping into cloying.
Start today
- ✓ Pick your two-day window — the recipe is built for a start the day before, around noon.
- ✓ Get Kahlua, mascarpone and shelled pistachios in the pantry before you start.
- ✓ Decide now which pans you’ll bake in, and butter them the day before you shape.
And a note before you begin: I’m a food grad with a soft spot for bread, not a registered dietitian. If dairy or eggs are a concern for you, talk to your doctor about what to swap.
Today’s tiny step: tonight, before bed, set your oven timer for tomorrow’s 350°F and leave the Kahlua on the counter where you’ll actually see it. The bun takes care of the rest.
— E, your habit neighbor