Preheat Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking soda, ginger, cinnamon, cloves, and salt. Set aside.
Prepare Wet Ingredients: In a large bowl, beat together the butter and brown sugar until fluffy. Add the egg, molasses, and vanilla extract, and mix until smooth.
Combine Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Divide the dough into two portions, wrap in plastic wrap, and chill for at least 1 hour.
Roll and Cut: On a floured surface, roll out the dough to 1/4-inch thickness. Use gingerbread man cookie cutters to cut out shapes.
Bake: Place cookies on the prepared baking sheet and bake for 10-12 minutes or until firm. Let them cool completely on a wire rack.
Decorate: Once the cookies are cooled, decorate with icing and candies if desired.