In a bowl, cream butter and brown sugar until light and fluffy.
Add egg and molasses, then mix until well combined.
In another bowl, whisk together flour, baking soda, salt, and spices.
Gradually add dry ingredients to wet mixture and form a dough.
Wrap the dough and chill for 1 hour.
Preheat oven to 180°C (350°F) and line baking trays.
Roll out dough on a floured surface to about ¼ inch thickness.
Cut into gingerbread men shapes using a cookie cutter.
Place cookies on baking tray and bake for 8–10 minutes.
Cool completely before decorating if desired.