Step 1

Divide dough in half; form into two 1/2-inch-thick disks. Wrap in plastic; chill until firm, at least 1 hour.

Step 2

Preheat oven to 350 degrees. On a piece of floured waxed paper, roll one disk to a thickness of 3/16 inch; chill. Repeat with remaining dough.

Step 3

Flouring cutters as you go (to prevent sticking), cut dough into desired shapes; carefully transfer to baking sheets. Re-chill rolled-out dough if difficult to work with.

Step 4

If decorating, brush with egg wash, then sprinkle with sugar or sprinkles. Bake until edges are firm (not brown), 15 to 20 minutes for 3-inch cookies. Cool 1 to 2 minutes on baking sheets; cool completely on a wire rack.