D-2 - Madeleine biscuit + Clementine insert
D-1 - Vanilla mousse + Assembly
Day of serving - Flocking + Decoration
Madeleine biscuit
Preheat the oven to 170°C
Melt 25g butter and set aside
Whisk 60g of sugar with 1 egg until the mixture turns white
Add the clementine zest and the cooled melted butter and whisk
Add the clementine juice, 37g of olive oil and 12g of milk and mix
Gently fold in 62g of flour and 2g of baking powder
Pour into a pre-greased 28 x 8cm cake mould
Bake for 30 minutes
Let it cool and cut up to get a 1.5cm thick biscuit
Clementine insert
Line the round stainless steel insert with clingfilm to make it waterproof
Mix 5g of pectin with 90g of sugar
In a saucepan, bring the clementine purée to a simmer
Add the sugar and pectin mixture and boil for 3 minutes while mixing
Let it cool
Pour into the stainless steel mould that has previously been waterproofed with clingfilm
Freeze
Vanilla mousse
Place the gelatine sheets in cold water or mix 4g of powdered gelatine with 20g of water, set aside for at least 10 minutes
Bring 100g of milk to the boil with 15g of cream, 1 tsp of vanilla extract and the scraped vanilla bean
Whisk the yolks with the sugar
Pour the hot milk over the eggs, mix and heat again at 83°C
Remove from the heat, add the previously drained gelatine sheets or the 24g gelatine and water mixture then mix
Let it cool to 20°C (you can speed up the process by placing your custard in a cool place or in a bain-marie of cold water)
Whip the 300g of whipping cream to create classic whipped cream
Add the whipped cream to your custard in two batches, mixing gently with a spatula
Assemble immediately
Assembly
Cover the inside of the round stainless steel mould with clingfilm to make it waterproof
Place half of the vanilla mousse at the bottom of the mould and add the clementine insert
Pour in the rest of the vanilla mousse
Finish by adding the 8cm wide biscuit, tamp down well then smooth
Set aside in freezer
In the morning for the evening or the day before for noon, take the dessert out of the freezer, place the mould on a chocolate log serving dish then use a blowtorch or a hot tea towel to release from the mould and remove the mould
Decorate with clementine zest and a vanilla pod
Set aside in the fridge for at least 6 hours
Bring to room temperature 15 minutes before serving
Tip: For decoration, you can use a spray can of white-coloured velvet glaze and spray flocking on the log on taking it out of the freezer then leave in fridge for 6 hours to gently defrost the log