Chocolate Hazelnut Thumbprint Cookies (Print Version)

# Ingredients:

→ Cookie Dough

01 - 226 g unsalted butter, softened
02 - 135 g granulated sugar
03 - 2 teaspoons vanilla extract
04 - 250 g all-purpose flour
05 - 45 g cocoa powder
06 - 0.5 teaspoon salt

→ For Rolling and Filling

07 - 60 g hazelnuts, finely chopped
08 - 120 g chocolate hazelnut spread
09 - Whole hazelnuts for garnish (optional)

# Instructions:

01 - Preheat oven to 175°C (350°F). Line two baking sheets with parchment paper.
02 - In a large mixing bowl, cream together softened butter and granulated sugar with an electric mixer until light and fluffy. Add vanilla extract and mix thoroughly.
03 - In a separate bowl, whisk together all-purpose flour, cocoa powder, and salt until evenly mixed.
04 - Gradually mix the dry ingredients into the butter mixture. Continue mixing until a firm, pliable dough forms.
05 - Roll dough into 2.5 cm balls. Roll each ball in finely chopped hazelnuts to coat completely. Arrange on prepared sheets, leaving 5 cm between each.
06 - Use your thumb or the back of a small spoon to press an indentation into the center of each cookie ball.
07 - Bake for 12-14 minutes, or until cookies are set but not hard. Remove from oven.
08 - While cookies are still warm, gently re-press indentations if needed. Spoon about 5 g of chocolate hazelnut spread into each center. Optionally, press a whole hazelnut into the filling for garnish.
09 - Allow cookies to cool on baking sheets for 5 minutes, then transfer to a wire rack to cool completely before serving.

# Notes:

01 - Chilling the shaped dough balls for 10 minutes before baking can help maintain their defined shape.