Toast for 10 minutes at 180°C to improve flavor and eliminate bitterness, then rub off the skins.
To avoid a gritty bite, finely grind the hazelnuts for delicate, uniformly textured cookies.
Chilling the dough before baking helps to achieve the ideal texture by controlling spread, firming up fat, and enhancing flavor depth.
It is used to enhance the flavor of the caramelized hazelnuts and add moisture and chewiness.
For a gourmet touch, pair with dark chocolate, which balances sweetness and brings out the nutty richness.