On a lightly floured board, roll out the dough to 1/4″ thickness, being sure to use enough flour to keep the dough from sticking. If using, roll the embossing pin gently over the top, leaving a pattern behind. Cut out into 1 3/4″ squares and put on a cookie sheet. Place cookie sheet in the freezer for 10 minutes. Bake in a 350 degree oven to 8-10 minutes, until the cookies are puffed.