Biscuit chocolate and hazelnut

* Duration: 1 h 10
* Difficulty: Easy


Ingredients for Chocolate Hazelnut Cookie:

* 6 egg yolks
* 150 g sugar (100 + 50)
* 60 g flour
* 25 g cocoa powder
* 50g chopped roasted hazelnuts
* 3 egg whites

Phases technical Biscuit Chocolate Hazelnut:

* Whisk the egg yolks with 100 grams of sugar.
* Add flour sifted with cocoa and hazelnuts.
* Fold the egg whites until stiff and tight, with the remaining sugar.
* Place on parchment paper.
* Bake at 170 ° C for 50 minutes.