Cornstarch Cookies with Caramel Filling (Alfajores with Dulce de Leche) Ingredients 1 3⁄4 cups cornstarch 1⁄2 cup sugar 1⁄2 cup gluten free all-purpose flour 10 tablespoons unsalted butter 1 teaspoon baking powder 1⁄2 teaspoon vanilla extract 4 egg yolks 1 can of dulce de leche Shredded desiccated coconut Directions 1.Mix the butter with the sugar…