Rolled Sugar Cookies

Set a rack in the upper third of the oven; preheat to 350 degrees F. Coat 2 baking sheets with cooking spray.

Whisk whole-wheat flour, cake flour, baking powder and salt in a medium bowl.

Melt butter in a small saucepan over low heat. Cook, swirling the pan, until the butter turns a nutty brown, about 1 minute, and pour into a mixing bowl. Add sugar (or Splenda) and oil; beat with an electric mixer until smooth. Mix in egg and vanilla; beat until smooth. Add the flour mixture and mix on low speed until just combined. Divide the dough in half and press each piece into a disk.

Working with one disk at a time, roll dough on a lightly floured surface to a thickness of 1/8 inch. Cut out cookies with small (about 2- to 2 1/2-inch) cookie cutters. Place the cookies about 1/2 inch apart on the prepared baking sheets.

Bake the cookies in the upper third of the oven, 1 sheet at a time, until slightly golden on the edges, 5 to 7 minutes. Do not overbake. Transfer to wire racks to cool.