01 - Whisk together flour, ginger, cinnamon, cloves, nutmeg, baking soda, and salt in a medium bowl.
02 - Beat unsalted butter and dark brown sugar in a large bowl until light and fluffy.
03 - Mix in molasses, egg, and vanilla extract until fully incorporated.
04 - Gradually add the dry mixture to the wet ingredients, stirring just until a dough comes together.
05 - Divide dough into two portions; flatten each into a disc, wrap in plastic wrap, and refrigerate for at least 2 hours.
06 - Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
07 - Roll out chilled dough on a lightly floured surface to ¼ inch (6 mm) thickness, then cut into desired shapes.
08 - Place cut shapes on prepared baking sheets, spacing 1 inch apart.
09 - Bake for 8 to 10 minutes until edges are just firm; remove and cool on baking sheet for 5 minutes before transferring to a wire rack to cool completely.