

Christmas is approaching… so have you found your dessert for Christmas Eve? No? Well… I’m not going to leave you like that, so here’s a brand new blackcurrant and chestnut Yule log recipe. A well-known combination that works very well, for those who like chestnut, of course.
As it happens, that’s not my case! My beloved is a fan, on the other hand. It’s a recipe made last year but that I hadn’t published until now.
I was tempted by the mouth-watering photos of Auriane from the blog Sucre d’orge et pain d’épices. The only difference from the recipe that inspired me is that I added an extra layer of financier as an insert, for more substance. It’s a dessert that was very much appreciated last year. If I were to make this recipe again this year, I think I’d add a crunchy layer (perhaps in the form of a streusel, as in the lemon basil entremets, or a mix of white chocolate feuillantine and candied chestnuts… to think about). If you’re a real chestnut fan, you can even add a few pieces of candied chestnut to the mousse.
The next recipe to be published will be a blackcurrant, blueberry and vanilla Yule log. A dessert I presented at a Yule log competition at Zôdio last Saturday. It’s a dessert that met with great success (I actually came 2nd), so I can’t wait to share it with you.
Ingredients & method
7 components · Full recipe
Mirror Glaze (make the day before)
- 4 g (0.1 oz) gelatine
- 75 g (2.6 oz) water
- 150 g (5.3 oz) sugar
- 150 g (5.3 oz) glucose
- 100 g (3.5 oz) condensed milk
- 150 g (5.3 oz) white chocolate
- Purple colouring
Soak the gelatine leaves in very cold water for at least 10 minutes.
In a saucepan, combine the water, sugar and glucose. Bring to the boil over a medium heat.
Remove from the heat and add the condensed milk, then the well-drained gelatine.
Pour over the white chocolate (melted or finely chopped) and blend with a hand blender, being careful not to incorporate air. Add the colouring.
Pass through a fine sieve and leave to cool to 30–35°C / 95°F before using (ideal glazing temperature). Can be made the day before and reheated gently.
Blackcurrant Jelly (make the day before)
- 3 g (0.1 oz) gelatine
- 95 g (3.4 oz) blackcurrant purée
- 12 g (0.4 oz) sugar
- 1 g (0 oz) NH pectin
Soak the gelatine in cold water.
Heat the blackcurrant purée. Mix the sugar and NH pectin together, then whisk into the purée. Bring to the boil, stirring constantly.
Remove from the heat and add the well-drained gelatine. Stir to dissolve.
Pour into an insert mould (or a narrow rectangular container lined with cling film) to a depth of approximately 1 cm (0.4 in). Freeze for at least 2 hours.
Vanilla Panna Cotta (make the day before)
- 2 g (0.1 oz) gelatine
- 125 g (4.4 oz) full-fat liquid cream
- 1/2 vanilla pod
- 14 g (0.5 oz) sugar
Soak the gelatine in cold water.
Heat the cream with the sugar and the scraped vanilla pod. Bring to the boil.
Remove from the heat, add the well-drained gelatine and stir to dissolve. Remove the vanilla pod.
Pour over the frozen blackcurrant jelly in the insert mould. Return to the freezer for at least 2 hours.
Blackcurrant Financier (make the day before)
- 3.5 g (0.1 oz) gelatine
- 70 g (2.5 oz) sugar
- 2 eggs
- 40 g (1.4 oz) butter
- 130 g (4.6 oz) chestnut cream
- 90 g (3.2 oz) ground almonds
- 30 g (1.1 oz) flour
- 1 tsp baking powder
- 60 g (2.1 oz) egg whites
- 30 g (1.1 oz) sugar
Preheat the oven to 175°C / 350°F.
Melt the butter and leave to cool slightly. In a bowl, mix together the sugar, chestnut cream and eggs.
Add the ground almonds, flour and baking powder. Mix well, then incorporate the melted butter.
Whisk the egg whites to stiff peaks with the 30 g (1.1 oz) of sugar. Gently fold into the batter.
Pour into a rectangular tin lined with parchment paper (slightly larger than the log mould). Bake for approximately 20–25 minutes, until a skewer inserted in the centre comes out clean.
Leave to cool completely, then cut a rectangle to fit the base of the log mould.
Chestnut Mousse
- 300 g (10.6 oz) chestnut cream
- 100 g (3.5 oz) butter
- 50 g (1.8 oz) icing sugar
- 300 g (10.6 oz) mascarpone
Beat the soft butter with the icing sugar until light and creamy.
Add the chestnut cream and mix until combined.
In a separate bowl, whisk the mascarpone until smooth, then fold it into the chestnut mixture. Continue to whisk until the mousse is light and holds its shape.
Assembly
- None
Spread a layer of chestnut mousse over the base and up the sides of the log mould.
Remove the insert (blackcurrant jelly + vanilla panna cotta) from the freezer. Unmould and press it gently into the mousse, centring it carefully.
Cover with another layer of chestnut mousse, then press the financier base on top, flat side up. The financier should sit flush with the top of the mould.
Smooth the surface, cover with cling film and freeze for a minimum of 3 hours — ideally overnight.
Decoration
- None
Remove the log from the freezer and unmould it onto a wire rack placed over a baking sheet.
Reheat the mirror glaze to 30–35°C / 95°F, then pour it generously and evenly over the frozen log. Allow the excess to drip off.
Transfer the log carefully to a serving board. Decorate as you wish (meringue mushrooms, gold sugar pearls, chocolate shards, edible flowers…).
Leave to defrost in the refrigerator for 5–6 hours before serving.
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