Soak pecans and/or cashews in hot water with a pinch of salt for 4+ hours or overnight
Rinse and drain well.
Blend the cashew and/or pecans in a blender or food processor.
Add the pitted dates, molasses, and gingerbread spices.
Blend until smooth or desired texture/chunkiness, and add the coconut flour until the batter is your desired consistency. Generally, I add 1 tablespoon at a time - the dough should be soft, but firm.
Cover the batter and refrigerate for a couple of hours to cool, making rolling easier.
Roll into balls and coat in crushed pecans (optional).