In a large bowl, whisk together the flour, cinnamon, cloves, ginger, baking soda and salt. Set aside.
In a medium bowl, or the bowl of a stand mixer, beat together the butter and sugar until fluffy and creamy.
Add in the molasses and egg, continuing to beat until blended.
Switch the mixer to low and slowly add in the dry ingredients until just combined. Fold in the candied ginger, if using.
Cover the bowl with a towel or plastic wrap and refrigerate for 1-2 hours.
Preheat the oven to 375˚F.
Line a baking sheet with parchment or a silicone baking mat. Add the turbinado sugar to a small bowl. Set aside.
Using a spoon or cookie scoop, roll 1 tablespoon of the dough into a ball and roll in the sugar. Place the cookie dough on the baking sheet approximately 2 inches apart.
Bake the cookies for 8-10 minutes.
Remove from the oven and cool on the baking sheet for 5 minutes before transferring to a cooling rack.
Store in an airtight container for up to 7 days at room temperature.
Notes
Dough can be made up to 3 days in advance and refrigerated in an airtight container.