01 - Whisk together flour, baking soda, baking powder, ground ginger, cinnamon, cloves, nutmeg, and salt in a medium bowl.
02 - Beat softened butter and dark brown sugar with an electric mixer until light and fluffy, approximately 2 minutes.
03 - Add the egg, molasses, and vanilla extract to the butter mixture; mix until well combined.
04 - Gradually add dry ingredients into wet mixture, stirring until a soft dough forms.
05 - Divide dough in half, shape each into a disk, wrap tightly in plastic wrap and refrigerate for at least 1 hour.
06 - Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
07 - Roll chilled dough on a lightly floured surface to 1/4 inch (6 mm) thickness. Cut shapes using ornament or festive cookie cutters.
08 - Use a straw or skewer to poke a small hole near the top of each cookie for hanging purposes.
09 - Place cookies on prepared baking sheets spaced 1 inch apart.
10 - Bake for 8 to 10 minutes until edges are set and centers appear dry. Let cookies cool on the baking sheet for 5 minutes, then transfer to cooling racks.
11 - Once completely cooled, decorate with royal icing and sprinkles as desired. Allow icing to set before threading ribbon or string through holes for hanging.