In a medium bowl, whisk together the gluten-free flour, baking soda, salt, ginger, cinnamon, cloves, and nutmeg. In a large bowl, beat the butter and brown sugar together until fluffy. Add the egg and molasses, mixing until fully combined.
Gradually add the dry ingredients to the wet ingredients, stirring until a dough forms. Divide the dough in half, wrap each half in plastic wrap, and chill in the refrigerator for at least 2 hours or overnight. Preheat your oven to 350°F and line two baking sheets with parchment paper.
On a lightly floured surface, roll out one portion of the dough to about 1/4-inch thickness. Using cookie cutters, cut into desired shapes and place on the prepared baking sheets.
Bake for 8-10 minutes or until the edges start to brown. Remove from the oven and let cool on the baking sheets for 5 minutes before transferring to a wire rack to cool completely.
Once cooled, decorate with icing, sprinkles, and candy as desired.