1 1/2 cups all purpose flour
15 cc Pisco or rum
1 1/2cup of dulce de leche
pinch of salt
1 cup of glass sugar
1 teaspoon of cornstarch
1 teaspoon of vinegar
If is needed add some flour.
With a roll pin extend de dough in a floured surface.
With a round cookie cutter cut alfajores pinch with a fork and place at the oven.
Preheat oven to 190 ° c.
Cook by 10 minutes until are lightly brown.Let cool.
To fill with dulce de leche, first put on one side, spread with dulce de leche cover with another layer of alfajor and put back the dulce de leche, making three towers.
Whipp the whites and pinch of salt with an electric mixer until will be firm, add the icing sugar and beat well and then add the cornstarch and vinegar.
With this merengue cover alfajores and place on an oven tray, decorate with colored beads or leave white.
Carry oven for 15 minutes over very low heat (170°c)until the meringue is dry and puffed a bit, they should not brown.
Transfer alfajores to a rack and let cool completely.