Pear chestnut vanilla
Recipe by Michel Willaume - Boiron.Ingredients
200gMilk
140gEggs
20gLemon peel
240gEgg yolks
360gProtein
200gAll-purpose flour
170gGranulated sugar
140gButter
45gglucose powder
12gPectin NH
50gWater
500gchestnut vanilla puree
40gCocoa butter
50gLemon puree
48gWater
50gGlucose
8gGelatin
380gwhite chocolate 35%
500gpear purée
950gwhipping cream (35% fat)
500gpear purée
25gLemon juice
400gPear (diced)
105gGranulated sugar
6gPectin NH
4gGelatin
500gwhipping cream (35% fat)
350gwhite chocolate 35%
24gWater
50gLemon puree
350gchestnut vanilla puree
200gWater
225gGlucose
100gGranulated sugar
10gPectin NH
3gCitric acid
110gGelatin
340gpear purée
3gCitric acid
Preparation
- Bring the milk together with the lemon zest and butter to a boil.
- Meanwhile, mix the whole eggs with the egg yolks.
- Remove the milk mixture from the heat and, while stirring, add the sifted flour.
- Gradually add the egg mixture and stir until homogeneous.
- At full speed, whip the egg whites with the sugar into a meringue and fold the meringue into the first mixture.
- Spread the mixture over a silicone mat.
- Bake for 8 to 9 minutes in a preheated oven at 170°C.
- Remove from the oven and immediately cover the top with baking paper.
- Place in the refrigerator for an hour or two before removing from the silicone mat.
- Mix the glucose powder with the pectin.
- Heat the lemon purée together with 150 grams of the chestnut vanilla purée to 50°C.
- Gradually pour the glucose-pectin mix into the warm purée, stir well and let it boil for 2 minutes.
- Let the purée cool to 40°C and add the rest of the chestnut vanilla purée and the soft butter.
- Make the mixture smooth using an immersion blender.
- Let the mixture set in the refrigerator.
- Soak the gelatin in the water.
- Heat the pear purée with the glucose to 85°C and add the melted gelatin.
- Gradually pour the mixture over the melted white chocolate.
- Mix the whole with a hand mixer.
- Let the mixture set for 8 hours (or at least 4 hours) in the refrigerator.
- Whip the mixture together with the cream into a pear whipped cream. 
- Heat the pear purée together with 30 grams of the granulated sugar to 50°C.
- Mix the remaining sugar (75 grams) together with the pectin.
- Whisk the sugar/pectin into the purée and let it boil for 2 minutes.
- Add the pear cubes and the lemon juice.
- Freeze the mixture in a cylinder mold.
- Melt the white chocolate at 40°C to 45°C.
- Bring the cream to a boil.
- Soak the gelatin in the water.
- Add the melted gelatin to the cream.
- Gradually pour the cream over the melted chocolate.
- Make the mixture smooth with an immersion blender.
- Add the cold lemon purée and chestnut vanilla purée and let crystallize in the refrigerator for at least 8 hours.
- Pour the water together with the glucose and sugar into a saucepan.
- Heat the mixture to 50°C and add the sugar/pectin using a whisk.
- Bring the mixture to a boil and add the citric acid.
- If necessary, adjust the total weight by adding some water.
- Soak the gelatin in water.
- Heat ¼ of the pear purée and add the melted gelatin.
- Pour the mixture into the neutral glaze base from the previous step.
- Blend with an immersion blender until thin and glossy in texture.
- Use the glaze for spraying between 30°C and 75°C.
- Spread a thin layer of chestnut vanilla cream over the entire surface of the choux pastry. Reserve some of the cream for decoration.
- Let it set in the freezer for a few minutes.
- Then spread the whipped pear cream on top of the chestnut vanilla cream and let it set again in the freezer.
- Remove the frozen pear compote from the cylinder mold and place it at the end of the choux pastry.
- Roll the whole thing over completely to form a Yule log.
- Let it set again in the freezer.
- Pipe the remaining chestnut vanilla cream in the shape of spaghetti strands on top of the Yule log.
- Then pipe the namelaka on top of the Yule log in various drop shapes.
- Place acetate foil on top and press lightly with a transparent tray.
- Place again in the freezer. Once it has set enough, remove the acetate foil.
- Pipe the pear glaze all over.
- Decorate with a chocolate vanilla bean, the pear compote, and gold leaf.

