Festive Dark Chocolate Log

Featured in Sweet bites of pure joy.

This layered log combines bold Saint-Domingue dark chocolate with gentle vanilla brûlée, finished off with an artistic chocolate cage.
alicia in the kitchen
Updated on Mon, 24 Mar 2025 12:43:16 GMT
A chocolate cake topped with mini Christmas trees, meringues, and powdered sugar. Pin it
A chocolate cake topped with mini Christmas trees, meringues, and powdered sugar. | tasteofsavor.com

My dark chocolate and crème brûlée yule log is my Christmas treasure. I love how it blends strong dark chocolate with the sweet vanilla taste of crème brûlée, all wrapped in my light ladyfinger sponge. It's definitely my go-to showstopper that wows everyone at holiday gatherings.

My dreamy yule log

I'm always amazed by how well the textures work together in this dessert. The smooth crème brûlée pairs so well with my fluffy chocolate mousse and crispy sponge base. It's my star treat that gets thumbs up from kids and grown-ups alike.

My ingredients list

  • For the crème brûlée: 2 egg yolks, my 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 decorating: My little meringue mushrooms, chocolate trees, and cocoa.

My step-by-step approach

I start with the crème brûlée
I beat the yolks with sugar, add cream, mascarpone and vanilla. Then into a water bath at 160°C for 45 minutes before freezing overnight.
I make the sponge
I whip yolks with sugar, fold in stiff egg whites, then flour and baking powder. I shape it on parchment paper and bake for 15 minutes at 180°C.
I create the mousse
I melt chocolate, mix it with sweetened yolks, then gently fold in whipped egg whites.
I craft the chocolate cage
On acetate, I draw patterns with melted chocolate, let it set, then fit it to my mold.

My final assembly

I begin with a mousse layer in my mold, add lines of melted chocolate, position my frozen crème brûlée center and cover with more mousse. I finish with the sponge and let it chill overnight. For decoration, I have fun with chocolate trees and tiny meringue mushrooms.

A chocolate Christmas log decorated with small chocolate trees and white meringues. Pin it
A chocolate Christmas log decorated with small chocolate trees and white meringues. | tasteofsavor.com

My helpful tips

I always prep the insert and sponge a day ahead to make things easier. I don't rush the resting times as that's what makes a perfect log. And I switch up my decorations yearly based on what inspires me to keep things fresh.

Frequently Asked Questions

→ Can I make it in stages?
Definitely! Start with the brûlée the day before, then move on to the chocolate cage and biscuit. Chill the assembled log for at least 12 hours.
→ Any tips for making the chocolate cage?
The key is temperature! Keep the chocolate at 31-32°C for best results. Work in a cool space, and let everything set completely before handling.
→ Is rhodoid absolutely needed?
Yes, rhodoid helps achieve a shiny finish and makes unmolding the chocolate cage and decorations much easier.
→ What's the trick to a perfect brûlée insert?
Use low, even heat, and stop cooking when the center is still a little jiggly. Don't skip the 12-hour resting time—it’s crucial.
→ Can I freeze this dessert?
Sure, freeze it before adding decorations. Let it thaw in the fridge for 24 hours before decorating and serving.

Dark Chocolate Brûlée Log

An elegant dessert blending bold dark chocolate with a creamy vanilla brûlée core, topped with a stunning chocolate cage decoration.

Prep Time
180 Minutes
Cook Time
60 Minutes
Total Time
240 Minutes
By: Alicia

Category: Desserts

Difficulty: Difficult

Cuisine: French

Yield: 8 Servings (1 log)

Dietary: Vegetarian

Ingredients

01 50g of 70% dark chocolate (Saint-Domingue).
02 1 rhodoid strip.
03 2 egg yolks.
04 100ml of heavy cream.
05 1 vanilla pod.
06 100ml of mascarpone cheese.
07 30g of granulated sugar.
08 6 eggs.
09 6 teaspoons of granulated sugar.
10 150g of 70% dark chocolate (Saint-Domingue).
11 2 eggs (for the sponge).
12 55g of sugar (20g + 35g split).
13 65g of flour.
14 1 teaspoon of baking powder.
15 30g of dark chocolate for assembling.
16 Tiny meringue mushrooms for garnish.
17 50g of dark chocolate for decorating.

Instructions

Step 01

Whisk the yolks with sugar. Mix in mascarpone, cream, and vanilla. Bake at 160°C for 45 minutes. Chill overnight in the fridge.

Step 02

Beat the yolks with sugar, whip the whites. Fold in sifted flour and baking powder. Pipe and bake for 15 minutes at 180°C.

Step 03

Melt the chocolate, draw designs on rhodoid and let it set. Fit shaped designs in the mold.

Step 04

Melt the chocolate and blend it into sugared yolks. Gently fold in whipped egg whites.

Step 05

Pour melted chocolate in layers, alternate with mousse and custard. End with the sponge base. Chill all for 12 hours.

Step 06

Create chocolate trees, use meringue mushrooms, and finish with decorative pieces.

Notes

  1. This dessert needs to be prepped across two days.
  2. Proper chocolate tempering is key to perfect decorations.

Tools You'll Need

  • Oven.
  • Log mold.
  • Rhodoid sheet.
  • Electric mixer.
  • Double boiler.
  • Piping bag.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Eggs.
  • Dairy products.
  • Gluten.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 32 g
  • Total Carbohydrate: 35 g
  • Protein: 8 g