Ingredients
Equipment
Method
Make the cookies
- Heat the oven to 350°F.
- Line two baking sheets with parchment paper.
- Beat the butter and powdered sugar in a large bowl until smooth and creamy, about 2 minutes.
- Beat in the egg yolk and vanilla extract until combined.
- Whisk the flour, ground walnuts, and salt in a medium bowl.
- Add the flour mixture to the butter mixture and mix just until a soft dough forms.
- Cover the dough and refrigerate for 1 hour.
- Divide the dough into 36 portions.
- Roll each portion into a rope about 2 1/2 inches long.
- Bend the ends of each rope to form crescents and arrange them on the prepared sheets.
- Bake for 10–13 minutes, switching and rotating the sheets halfway through, until the bottoms and tips are lightly golden and the tops remain pale.
- Cool the cookies on the sheets for 2 minutes.
Coat the cookies
- Rub the vanilla bean seeds into the powdered sugar in a shallow bowl until evenly distributed.
- Gently roll each warm cookie in the vanilla sugar.
- Transfer the cookies to a rack and cool completely.
Notes
For clean crescents, shape the dough while chilled and roll the cookies in vanilla sugar while warm. Store airtight at room temperature for up to 1 week; freeze baked cookies for up to 2 months.
