Cara Memasak

1. 1
   Make the Dough: Cream butter and sugar. Add egg yolks and lemon zest. Gradually mix in flour and cornstarch to form a dough. Chill for 1 hour.
2. 2
   Bake the Cookies: Roll out the dough, cut into circles, and bake at 180°C (350°F) for 12-15 minutes. Let cool.
3. 3
   Assemble: Spread dulce de leche on one cookie, then sandwich with another. Roll the edges in coconut flakes.
4. 4
   Pro Tips:
5. 5
   Chill the dough before rolling it out to make it easier to handle and to prevent the cookies from spreading too much while baking.
6. 6
   Dip the alfajores in melted chocolate and let them set on a wire rack for an extra decadent treat.