This chocolate Bundt, baked in a 10-cup pan, blends cocoa and buttermilk for a tender crumb. Butter and sugar are creamed, eggs added, then alternating dry mix and buttermilk keeps batter light. After baking and cooling, a warm chocolate glaze is poured to coat. Sugared cranberries and rosemary arranged on top mimic a festive wreath; powdered sugar adds a snowy finish.
The kitchen smelled like cocoa and pine the December my aunt declared she was done with fruitcake and shoved a Bundt pan into my hands instead. I had never made a wreath cake before, and honestly the first attempt tilted sideways like a drunk holiday centerpiece, but nobody cared because the chocolate was too good to ignore. Now it shows up every Christmas Eve without fail, slightly imperfect and completely devoured by midnight.
My cousin walked in while I was arranging rosemary on last years cake, picked up a sprig, sniffed it, and said it smelled like a forest had a baby with a chocolate bar. He was not wrong, and he ate three slices before dessert was officially served.
Ingredients
- All-purpose flour (2 1/2 cups, 310 g): Spoon and level it rather than scooping directly, which packs the flour and makes the cake dense.
- Unsweetened cocoa powder (1 cup, 90 g): Use a good quality brand because this is where most of the flavor comes from.
- Baking powder (2 tsp): Check the expiration date because old baking powder will leave you with a flat, sad wreath.
- Baking soda (1/2 tsp): It works with the acidic buttermilk to give the cake extra lift.
- Salt (1/2 tsp): Just enough to sharpen the chocolate without tasting salty.
- Unsalted butter (1 cup, 225 g, room temperature): Leave it out for about an hour so it creams smoothly with the sugar.
- Granulated sugar (2 cups, 400 g): This is a dessert centerpiece, so embrace the sweetness.
- Large eggs (4): Add them one at a time so the batter stays silky rather than curdling.
- Vanilla extract (1 tbsp): A generous pour because vanilla and chocolate are best friends.
- Buttermilk (1 1/2 cups, 360 ml): If you are out, stir a tablespoon of lemon juice into regular milk and let it sit for five minutes.
- Semisweet chocolate chips (1 cup, 170 g): For the glaze, semisweet balances richness without being cloying.
- Heavy cream (1/2 cup, 120 ml): Heating it just until steaming, never boiling, gives the glaze a glossy finish.
- Unsalted butter for glaze (2 tbsp): Adds shine and a silky mouthfeel to the topping.
- Fresh cranberries (1/2 cup): These get rolled in sugar to look like little jewels on the wreath.
- Granulated sugar for coating (1/3 cup): A simple dip in water then a toss in sugar creates the frosted look.
- Fresh rosemary (4 to 5 sprigs): These mimic pine needles and make the whole cake smell like the holidays.
- Powdered sugar for dusting: A final snowy shimmer right before serving.
Instructions
- Prepare the oven and pan:
- Heat your oven to 350 degrees Fahrenheit and grease every curve of a 10-cup Bundt pan with butter, then dust it with flour, tapping out the excess so nothing sticks.
- Mix the dry ingredients:
- Sift the flour, cocoa powder, baking powder, baking soda, and salt together in a medium bowl until everything is evenly blended and no lumps remain.
- Build the batter base:
- Beat the room temperature butter and sugar in a large bowl until the mixture looks pale and cloud-like, about three minutes, then drop in the eggs one by one, mixing well after each, before stirring in the vanilla.
- Combine wet and dry:
- Add the flour mixture and buttermilk in alternating batches, starting and ending with the dry, and stir only until the last streak of flour disappears.
- Bake the cake:
- Pour the batter into your prepared pan, smooth the top with a spatula, and bake for 45 to 50 minutes until a skewer poked into the center comes out clean.
- Cool completely:
- Let the cake rest in the pan for 15 minutes, then gently invert it onto a wire rack and wait until it is completely cool before glazing.
- Make the chocolate glaze:
- Warm the heavy cream in a small saucepan until it just starts to steam, pour it over the chocolate chips and butter in a bowl, wait two minutes, then whisk until the glaze is smooth and shiny.
- Glaze the cake:
- Spoon the glaze over the cooled cake slowly, letting it drip down the ridges and pool naturally around the bottom.
- Decorate like a wreath:
- Roll the cranberries in a little water, toss them in sugar, let them dry, then tuck them into the center groove of the cake with rosemary sprigs and finish with a light shower of powdered sugar.
One year my niece placed a single candle in the center of the wreath and we all sang carols around a chocolate cake like it was the most natural thing in the world.
Storing and Making Ahead
This cake actually tastes better on the second day when the crumb has had time to settle and the chocolate flavor deepens. Wrap it tightly in plastic wrap and keep it at room temperature for up to three days, or freeze it without the decorations for up to a month.
Serving Suggestions
A thin slice with a cup of strong coffee or mulled wine is honestly all you need after a big holiday meal. The cake is rich enough that small portions feel completely satisfying, which also means it stretches to feed a crowd.
Variations and Twists
You can fold half a cup of toasted pecans into the batter for crunch, swap in sour cream if buttermilk is not around, or add a teaspoon of espresso powder to intensify the chocolate without tasting coffee.
- Orange zest in the batter pairs surprisingly well with the rosemary decoration.
- A splash of peppermint extract in the glaze turns it into a mint chocolate wreath.
- Always taste your cocoa powder first because some brands are far more bitter than others.
Every Christmas Eve I pull this cake from the oven knowing full well it will not last until Christmas morning, and that is exactly how it should be.
Recipe FAQs
- → How do I prevent the Bundt from sticking?
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Grease the pan thoroughly with butter or shortening and dust with flour, tapping out excess. Allow the cake to cool in the pan for about 15 minutes before inverting onto a rack so the crumb firms up and releases more cleanly.
- → Can I substitute sour cream for buttermilk?
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Yes. Sour cream adds similar acidity and richness; use the same volume as the buttermilk called for to maintain moistness and tender crumb.
- → How do I make sugared cranberries ahead of time?
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Rinse and dry cranberries, toss briefly in a little water to moisten, then coat in granulated sugar. Let them dry on a rack for a few hours, then store in a single layer in the refrigerator for up to 2 days.
- → What's the easiest way to get a glossy chocolate glaze?
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Heat cream until just steaming, pour over chopped chocolate and butter, let sit 2 minutes, then whisk until smooth. If too thick, whisk in a teaspoon of warm cream at a time to reach pourable gloss.
- → How can I add nuts without weighing down the cake?
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Toss chopped toasted pecans or walnuts in a tablespoon of flour and fold them gently into the batter at the end. Toasting deepens flavor while the light flour coating helps them stay suspended.
- → Best way to store and transport the finished wreath?
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Chill briefly to set the glaze, then store covered at room temperature for a day or refrigerated for up to 3 days. For transport, place cake on a flat board and keep it level; chilling first helps keep decorations intact.