Apricot, Dulcey, and Hazelnut Cookie Tart
01 September 2025
Difficulty:

Ingredients :
I used the hazelnut puree from Koro: code ILETAITUNGATEAU for 5% off the entire site (not affiliated).
I used the Dulcey chocolate from Valrhona: code ILETAITUNGATEAU for 20% off the entire site (affiliated).
Equipment :
Oblong circle De Buyer
Perforated baking sheet
Piping bags
Preparation time: 1 hour + 15 minutes of baking + resting
For a tart of 30x11cm:
The cookie dough:
75g of softened butter
40g of muscovado sugar (or brown sugar if not available)
30g of granulated sugar
30g of whole egg
120g of flour
1.5g of baking powder
125g of dulcey chocolate
50g of chopped hazelnuts
Mix the softened butter with the sugars, then add the egg.
Then, incorporate the flour and baking powder, as well as the chocolate cut into chips and the chopped hazelnuts.
Roll out the cookie dough in the buttered circle placed on a baking sheet lined with parchment paper. Bake in the preheated oven at 180°C for about 15 minutes. Then unmold and let cool.
The apricot compote:
6 apricots
30g of sugar
½ lemon juice
Roughly chop the apricots, place them in a saucepan with the sugar and lemon juice. Cook on low heat, stirring regularly until you obtain a compote texture. Let cool completely in the refrigerator.
The dulcey whipped ganache:
45g of whole liquid cream
5g of glucose
5g of honey
65g of dulcey chocolate
120g of whole liquid cream
Heat the small amount of cream with the glucose and honey, then pour over the previously melted chocolate. Mix well, then when the ganache is smooth and homogeneous, add the larger amount of cream and finish emulsifying with an immersion blender. Cover the ganache and refrigerate for a night if possible, minimum 6 hours otherwise.
The hazelnut whipped cream:
70g of whole liquid cream
10g of icing sugar
1 good tablespoon of hazelnut puree
When all the elements are cooled, just before assembling, whip the cream with the icing sugar and hazelnut puree until you obtain a whipped cream. Pipe into a bag with the nozzle of your choice.
The assembly:
2 apricots
A few hazelnuts
Spread the apricot compote over the cookie base.
Whip the ganache and pipe it with the nozzle of your choice.
On the tart, alternate piping the ganache and the whipped cream.
Then add the apricots cut into small wedges and a few hazelnut pieces before enjoying!