01 - Whisk together flour, baking soda, baking powder, ginger, cinnamon, cloves, nutmeg, and salt in a medium bowl until well blended. Set aside for later use.
02 - Beat softened butter and brown sugar in a large mixing bowl on medium speed until light and creamy, approximately 2-3 minutes. Scrape down bowl sides as needed.
03 - Add egg, molasses, and vanilla extract to butter mixture. Beat until fully combined, scraping bowl to ensure even incorporation.
04 - Gradually add dry ingredients to wet mixture, mixing on low speed just until incorporated and a soft dough forms. Avoid overmixing to prevent tough cookies.
05 - Divide dough in half and flatten into disks. Wrap each disk tightly in plastic wrap. Refrigerate for at least 1 hour or until firm enough to roll easily.
06 - Preheat oven to 350°F. Line baking sheets with parchment paper and set aside.
07 - On lightly floured surface, roll chilled dough to 1/4-inch thickness. Cut shapes with cookie cutters. Transfer to prepared baking sheets, spacing cookies 1 inch apart.
08 - Bake for 8-10 minutes until cookies are firm and edges are just set. Cool on baking sheets for 2 minutes, then transfer to wire racks to cool completely.
09 - Once completely cooled, decorate cookies with royal icing, sprinkles, colored sugar, or candies as desired.