Chocolate Buche Noel

Featured in Sweet Treats Worth the Calories.

Soft chocolate sponge with mascarpone filling and whipped ganache on top. Decorated with sugared rosemary and cranberries for a festive vibe.
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Updated on Sun, 13 Apr 2025 10:58:55 GMT
A soft chocolate cake rolled and topped with powdered sugar, surrounded by festive greenery and berries. Pin it
A soft chocolate cake rolled and topped with powdered sugar, surrounded by festive greenery and berries. | cookwithtaste.com

I want to tell you about my go-to holiday masterpiece - the traditional Yule Log Cake! I've spent ages tweaking this dessert, playing with different methods until I nailed the perfect mix of soft chocolate cake, creamy mascarpone filling, and decadent chocolate ganache. Each December, amazing smells fill my kitchen as this festive treat bakes, bringing back warm Christmas memories with family and friends.

The Yule Log Cake's Origins

It amazes me how this sweet treat changed from an actual burning Yule log into the fancy dessert we love now. The French really knocked it out of the park when they turned this Christmas custom into something so tasty and unforgettable. Whenever I bake one, I can't help thinking about all the bakers through time who've kept this delicious tradition going.

Yule Log Cake Ingredients

  • Flour: 1 cup of sifted all-purpose flour to get a lump-free, velvety batter.
  • Cocoa Powder: 1/2 cup dark cocoa for that intense chocolate taste you'll crave.
  • Baking Powder: 1 teaspoon so your cake gets fluffy without feeling dense.
  • Egg Yolks: 5 large ones at room temp for a velvety, luxurious mix.
  • Sugar: 1 cup granulated to add sweetness and help with texture.
  • Sour Cream: 1/4 cup to keep everything moist and extra rich.
  • Butter: 2 tablespoons melted to mix everything together nicely.
  • Vanilla Extract: 1 teaspoon to boost all the yummy flavors.
  • Egg Whites: 5 large ones whipped till stiff to make the cake light and airy.
  • Heavy Whipping Cream: 1/2 cup for both inside and outside layers, making everything smooth.
  • Mascarpone Cheese: 1/2 cup for that slightly tangy, ultra creamy filling.
  • Chocolate Ganache: Made with 8 ounces top-quality dark chocolate and 1 cup heavy cream.

Cake Preparation Steps

Mix Your Cake Batter
Set your oven to 350°F (175°C). Get a 17x12 inch jelly roll pan ready with parchment paper. Mix flour, cocoa powder, baking powder, and salt in a bowl. Grab another bigger bowl and beat egg yolks with sugar until they're smooth, then stir in sour cream, melted butter, and vanilla. Slowly mix the dry stuff into the wet stuff and put it aside.
Work on the Egg Whites
Take another bowl and whip those egg whites until they form stiff peaks. Then carefully fold about a third of them into your chocolate mix to lighten it up, before folding in what's left until everything's mixed together.
Get It in the Oven
Spread your batter evenly in the pan and bake for 10-12 minutes. It's done when the top bounces back if you touch it and a toothpick comes out clean. Take it out and right away lift the cake using the parchment paper. Let it cool a bit, then gently roll it up with the paper still inside. Let it cool all the way while rolled up.
Make Your Filling
In a big bowl, whip the heavy cream, powdered sugar, vanilla, and salt until you see soft peaks forming. Add the mascarpone cheese and keep whipping until the peaks get stiff.
Fill Your Cake
After the cake is totally cool, carefully unroll it. Spread your mascarpone cream all over, then roll it back up without the paper this time. Wrap it in plastic and stick it in the fridge for at least an hour so it firms up.
Make Ganache and Add Finishing Touches
For the ganache, heat your cream in the microwave until it starts to bubble, then pour it over chopped chocolate. Let it sit a couple minutes, then stir until smooth. Cool it to room temp, then whip until it's fluffy. Stick a small 3-inch cake piece to the side with ganache to look like a branch. Cover the whole cake with ganache and use a fork to make bark-like patterns. Top it off with sugared cranberries and rosemary sprigs.

Delightful Yule Log Method

Over many Christmas seasons I've fine-tuned this method to perfection. The real trick is handling those egg whites gently they're what makes the cake so wonderfully soft. And that mascarpone whipped cream? It's absolutely wonderful! It brings this light tanginess that works so well with the chocolate flavors. I promise this will become your new holiday tradition too.

Creative Finishing Ideas

This part lets you really show off your artistic side! I find it so relaxing to make those realistic tree bark marks with a fork. Those sugar-coated cranberries look so pretty when tucked between fresh rosemary. Want to know my favorite trick? Just before bringing it to the table, I lightly dust powdered sugar on top so it looks just like fresh snow on your woodland masterpiece.

Ways to Serve It

At my house, bringing out the Yule Log always gets everyone excited. I love putting it on my grandma's old cake plate surrounded by winter greenery. It tastes amazing with a mug of thick hot chocolate or spiced coffee. Just make sure to cut neat slices so everyone can see the pretty swirls inside.

How to Keep Your Yule Log Fresh

If you end up with extras they won't last long at my place! wrap them in plastic and stick them in the fridge. The cake actually tastes even better the next day. When I'm planning for parties I often make all the parts separately and put them together right before serving it's a great way to cut down on holiday stress.

What Makes This Treat Special

This dessert has earned a top spot in my holiday baking lineup. The way the fluffy chocolate cake pairs with that dreamy mascarpone filling creates something truly wonderful in every bite. Don't worry if you've never made roll cakes before just follow each step carefully and you'll end up with something gorgeous every time.

Make It Your Own

Through the years I've had a blast putting different twists on this classic dessert. Sometimes I'll mix in a little peppermint extract in the filling for Christmas or add some orange zest for a fresh flavor. My children always jump in to help make tiny meringue mushrooms for decorating. These personal touches are what make each Yule Log one of a kind.

A chocolate yule log cake, dusted with powdered sugar, sits on a white platter garnished with cranberries and pine sprigs. Pin it
A chocolate yule log cake, dusted with powdered sugar, sits on a white platter garnished with cranberries and pine sprigs. | cookwithtaste.com

Frequently Asked Questions

→ Why roll the cake while it's hot?
Warm cake bends easily, helping it keep its shape later. If it’s too cool, it might break apart when rolled.
→ How do I get perfect mascarpone cream?
Keep mascarpone cool but soft. If it’s too warm, it won’t firm up, and over-whipping will ruin the texture. Stop at stiff peaks.
→ Can this dessert be prepped early?
Sure! You can prepare it up to two days ahead and store it chilled. Add the sugary decorations just before serving.
→ What causes cracks in my cake?
Cracks happen if the cake cools down too much before rolling or from overbaking. Roll it right out of the oven for best results.
→ How can I make the bark design?
Take a fork and drag it through the ganache in various directions, adding lines and textures to mimic natural tree bark.

Conclusion

A French-inspired dessert perfect for the holidays, this chocolate log has soft sponge layers rolled with mascarpone cream. The rich chocolate ganache and festive garnishes make it a holiday showpiece.

Chocolate Buche Noel

This festive log starts with a soft chocolate sponge rolled with creamy mascarpone and topped with rich chocolate ganache. Sugared fruits add a sweet finishing touch.

Prep Time
45 Minutes
Cook Time
12 Minutes
Total Time
57 Minutes
By: Milly

Category: Desserts

Difficulty: Difficult

Cuisine: Holiday Treats from France

Yield: 10 Servings (One log dessert)

Dietary: Vegetarian

Ingredients

01 1 cup of chilled heavy cream for ganache.
02 1/2 teaspoon of salt.
03 4 large eggs, separated into yolks and whites.
04 3/4 cup (86g) powdered sugar for filling.
05 8 oz of semi-sweet chocolate, chopped into small pieces.
06 1/3 cup (38g) dark cocoa powder (Hershey's Special Dark recommended).
07 5 tablespoons (72g) sour cream, at room temperature.
08 1/4 cup of melted unsalted butter.
09 1 teaspoon of vanilla extract.
10 8 oz (226g) mascarpone cheese, softened slightly.
11 1 teaspoon of baking powder.
12 1 1/4 cups (300ml) cold heavy cream for filling.
13 3/4 cup (155g) white granulated sugar.
14 3/4 cup (98g) plain all-purpose flour.

Instructions

Step 01

Cover a 17x12 jelly roll pan with a large sheet of parchment paper, allowing it to hang over the sides. Preheat your oven to 350°F.

Step 02

Put batter into the prepared pan, spread evenly, and bake for around 10-12 minutes until it bounces back when pressed lightly. Roll up the hot cake in its parchment and allow it to cool completely.

Step 03

Stir together the dry mix. Mix yolks, sugar, sour cream, butter, and vanilla. Blend with dry mix. Gently incorporate whipped egg whites at the end.

Step 04

Using a mixer, whip heavy cream with powdered sugar and vanilla until it forms stiff peaks. Gently stir in mascarpone for a creamy texture.

Step 05

Unroll the cooled cake, spread the filling evenly over it, and carefully roll it back up—this time without the parchment paper. Let it chill for an hour in the fridge.

Step 06

Add heated cream to your chocolate pieces and let it rest for a minute. Stir until it turns smooth. Once cooled, whisk it to create a fluffy texture.

Step 07

Slice off a 3-inch section at an angle and attach it to the side of the roll. Cover the entire cake with ganache and use a fork to make it look like tree bark.

Notes

  1. Rolling the cake while it's warm stops it from splitting.
  2. Keep mascarpone cool, but don’t let it get hard.
  3. You can get this done 2 days early.

Tools You'll Need

  • A jelly roll sheet pan.
  • Electric stand mixer.
  • Parchment paper to line the pan.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy (cream, mascarpone, butter).
  • Contains eggs.
  • Has gluten, from the flour.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 502
  • Total Fat: 32 g
  • Total Carbohydrate: 50 g
  • Protein: 8 g