01 - In a medium bowl, whisk together the flour, ground ginger, cinnamon, cloves, nutmeg, baking soda, and salt; set aside.
02 - In a large bowl, beat unsalted butter and dark brown sugar with an electric mixer until light and fluffy, approximately 2 to 3 minutes.
03 - Add molasses, egg, and vanilla extract to the creamed mixture and continue beating until fully combined.
04 - Gradually mix the dry ingredients into the wet ingredients until a soft dough forms.
05 - Divide the dough into two halves, flatten each into a disk, wrap in plastic wrap, and refrigerate for at least 1 hour.
06 - Preheat the oven to 350°F. Line baking sheets with parchment paper.
07 - On a lightly floured surface, roll each dough disk to a 1/4-inch thickness and cut shapes using ornament or holiday cookie cutters.
08 - Use a straw or skewer to punch a hole near the top of each cookie for hanging.
09 - Place cookies on prepared baking sheets, spacing them about 1 inch apart.
10 - Bake for 8 to 10 minutes until edges are firm. Let rest on baking sheets for 5 minutes before transferring to wire racks to cool completely.
11 - Once cooled, decorate cookies with royal icing and sprinkles as desired. Allow icing to set fully.
12 - Thread thin ribbons or twine through the holes to hang the ornaments.