Alfajor De Maicena- Cornstarch Alfajor - cooking recipe

Ingredients

1 3/4 cups cornstarch
1/2 cup sugar
1/2 cup all-purpose flour
10 tablespoons unsalted butter
1 teaspoon baking powder
1/2 teaspoon vanilla extract
4 egg yolks
1 (8 ounce) can dulce de leche

Preparation

Combine first 7 ingredients until forming a smooth dough.
roll the dough in 1/4 inch.
cut in 2 inches diameter circles.
bake them a 350 degrees for 15 minutes.
do not brown them.
let cool and spread dulce de leche.