
My dark chocolate and crème brûlée Yule log is my Christmas masterpiece. I love how it blends the intensity of dark chocolate with the vanilla sweetness of crème brûlée, all wrapped in my light ladyfinger sponge. It's definitely my go-to showstopper that wows friends and family during the holiday season.
The dreamy Yule log everyone talks about
I'm always amazed by how well the textures work together in this dessert. The smoothness of the crème brûlée goes hand in hand with my fluffy chocolate mousse and my crisp sponge base. It's the star dessert that gets thumbs up from everyone at the table, kids and adults alike.
What you'll need
- For the crème brûlée: 2 egg yolks, a cream-mascarpone mix, sugar, and a plump vanilla pod.
- For the chocolate mousse: 6 eggs, quality 70% dark chocolate, and sugar for the right sweetness.
- For the sponge: 2 eggs, carefully measured sugar, flour, and baking powder.
- For the chocolate cage: My favorite 70% dark chocolate.
- For the decorations: Meringue mushrooms, chocolate Christmas trees, and cocoa powder.
Step by step instructions
- Start with the crème brûlée
- Beat the yolks with sugar, add cream, mascarpone and vanilla. Cook in a water bath at 160°C for 45 minutes then freeze overnight.
- Make the sponge base
- Whip yolks with sugar, fold in stiff egg whites, then flour and baking powder. Shape on parchment paper and bake for 15 minutes at 180°C.
- Whip up the mousse
- Melt the chocolate, mix with sweetened yolks, then gently fold in the whipped egg whites.
- Create the chocolate decoration
- Draw patterns with melted chocolate on acetate, let set, then fit to your mold.
Putting it all together
First spread a layer of mousse in the mold, add lines of melted chocolate, place the frozen crème brûlée center, and cover with more mousse. Top with the sponge and chill overnight. For decoration, have fun with chocolate trees and little meringue mushrooms.

Handy tips
I always make the insert and sponge a day ahead to save time. I don't rush the resting periods, that's the key to a perfect log. And I switch up my decorations yearly based on what inspires me to keep things fresh and surprising.
Frequently Asked Questions
- → Can this dessert be made in stages?
- Definitely! It's even better that way. Make the brûlée a day ahead, prep the chocolate decor and sponge, then assemble and refrigerate for 12 hours.
- → What's the key to perfect chocolate decor?
- It's all about the temperature. Keep the chocolate between 31-32°C, work in a cool space, and let it harden thoroughly before handling.
- → Is a rhodoid sheet really necessary?
- Yes, it makes all the difference for achieving shiny chocolate decor and easy unmolding.
- → How do you nail the brûlée filling?
- Cook it gently until the middle is just a little wobbly. Chill it for 12 hours for the best results.
- → Can this chocolate roll be frozen?
- Yes, it freezes well before decorating. Let it defrost in the fridge for 24 hours before adding the finishing touches and serving.