01 - In a medium bowl, whisk together flour, baking soda, baking powder, salt, ground ginger, cinnamon, cloves, and nutmeg. Set aside.
02 - In a large bowl, beat softened butter and dark brown sugar until light and fluffy, approximately 2 minutes.
03 - Add egg, molasses, and vanilla extract to the butter mixture; mix until fully combined.
04 - Gradually add dry ingredients to the wet mixture, stirring on low speed until just combined.
05 - Divide dough in half, form each into a disk, wrap in plastic, and refrigerate for at least 1 hour.
06 - Preheat oven to 350°F. Line baking sheets with parchment paper.
07 - On a lightly floured surface, roll one dough disk to 1/4-inch thickness. Cut into gingerbread man shapes with a cookie cutter.
08 - Place cutouts on prepared baking sheets, spacing at least 2 inches apart.
09 - Bake for 8 to 10 minutes or until edges are just firm. Let cool on the pan 5 minutes, then transfer to a wire rack to cool completely.
10 - Once cooled, decorate cookies with icing and candies as desired.