Preheat oven to 350 degrees Fahrenheit with racks in the middle and upper third of the oven. Line two large baking sheets with parchment paper. Lightly flour your working surface and roll out one of your discs out until it's ¼ inch thick. If the dough is very hard or crumbly, just roll it as best you can and then let it rest for a few minutes to warm up. Repeat until you've successfully rolled the dough to ¼ inch thickness.
Pour the liquid mixture into the dry and mix just until combined. (If it seems like you don't have enough liquid, just keep mixing!) Divide the dough in half. Shape each half into a round disc about 1 inch thick and wrap it in plastic wrap. Place both discs in the refrigerator and chill until cold—about 1 hour, or up to overnight.
In a small mixing bowl, combine the coconut oil and molasses and whisk until combined. Add the coconut sugar and whisk until blended. (If the sugar is gloppy and won't incorporate into the mixture, warm the mixture for about 20 seconds in the microwave or over low heat on the stove, just until you can whisk it all together.) Add the egg and whisk until the mixture is thoroughly blended.
In a medium mixing bowl, combine the flour, ginger, cinnamon, salt, cloves, pepper, baking soda and baking powder. Whisk until blended.