What is a one-sentence summary of the following article?
Make sure that the dough is neither too thick nor too thin so that the cookies are cooked throughout without burning their surfaces.
Roll the chilled cookie dough into a layer that is about 3/8" (10 millimeters) thick. Place a thin layer of flour in the bottom of a shallow bowl. Dip a round cookie cutter in the flour and press the cookie cutter into the dough. Place the cut cookies on a cutting board. Add a piece of wax paper on top of the first layer of cookies before adding a second layer of cookies. Continue layering the cookies until you have cut out as many cookies as you can. Group the leftover dough into a ball and roll it out again. Cut out more cookies, using as much of the leftover dough as possible, and place the cookies onto the wax paper.