Ingredients
Method
Preparation
- In a bowl, whisk together flour, cornstarch, and salt.
- In a large bowl, beat butter and powdered sugar until light and fluffy.
- Beat in egg yolks, vanilla extract, and lemon zest until well combined.
- Gradually add the flour mixture to the butter mixture, mixing until a soft dough forms.
- Wrap the dough in plastic wrap and refrigerate for at least 1 hour.
Baking
- Preheat the oven to 350°F (175°C). Line baking sheets with parchment paper.
- On a lightly floured surface, roll out the dough to 1/4 inch thickness. Cut into 2-inch rounds.
- Place cookies on prepared baking sheets and bake for 10-12 minutes, until edges are lightly golden.
- Remove from oven and let cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
Assembly
- Spread a generous amount of dulce de leche on the flat side of one cookie and sandwich with another.
- Roll the edges of the sandwich cookies in shredded coconut, if desired.
Serving
- Arrange alfajores on a serving plate and enjoy with a strong cortado or mate.
Notes
Chill the dough well to prevent spreading and keep edges tender. For uniform cookies, use a round cutter and transfer rounds with a thin spatula. If your dulce de leche is too firm, warm it gently for easier spreading.
