04Fill the madeleine pan three-quarters of the way to the top of the molds and bake for 10 to 11 minutes. Cool slightly on a wire rack, 10 minutes, then remove the cookies from the molds.05Combine the confectioners' sugar and remaining 1/2 teaspoon cinnamon in a small bowl. Place the cinnamon sugar in a fine-mesh sieve and dust the cookies before serving.