Powdered sugar or cocoa powder for dusting (optional)
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Instructions
Prepare HazelnutsPreheat your oven to 350°F (175°C). Spread the hazelnuts on a baking sheet and toast for 5-7 minutes, stirring occasionally. Remove from oven, allow them to cool, and finely grind in a food processor until they resemble coarse flour. Set aside.
Make the DoughIn a mixing bowl, beat the softened butter and powdered sugar together until light and fluffy. Add vanilla extract and mix until combined. In a separate bowl, sift together flour, cocoa powder, and salt. Gradually add the flour mixture and ground hazelnuts to the butter mixture, mixing on low speed until just combined. The dough will be soft.
Shape and ChillDivide the dough into two portions. Shape each portion into a log about 1.5 inches in diameter. Wrap in plastic wrap and refrigerate for at least 1 hour, or until firm.
Slice and BakePreheat oven to 350°F (175°C). Line a baking sheet with parchment paper. Remove the dough from the fridge and slice into ¼-inch thick coins. Arrange them on the prepared baking sheet about 1 inch apart. Bake for 8-10 minutes or until the edges just begin to firm. Let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Dust and ServeFor an extra touch, dust the tops of the cookies with powdered sugar or cocoa powder before serving. Enjoy!
Notes
Tips to Make the Best Hazelnut Cocoa Coins
Toast the Hazelnuts: Toasting the hazelnuts adds a deeper flavor to the cookies. Don’t skip this step!
Use High-Quality Cocoa Powder: A rich, unsweetened cocoa powder makes a big difference in flavor. Go for Dutch-processed if you want an even richer taste.
Chill the Dough Thoroughly: Chilling helps the cookies hold their shape and makes slicing easier.
Dust with Precision: If dusting with powdered sugar or cocoa, do it right before serving to keep the cookies looking fresh and festive.