With a circle cutter or the top of a drinking glass, cut out 6 circles that are 2 1/2-inches in diameter. Keep the circles close together on one side of the dough, as you will need the other half of the dough later. With a sharp knife, cut a small triangle-shaped wedge from the side of each circle. Place on prepared baking sheet and bake for 8 minutes. Remove from oven and let cool.