Preheat the oven to 350F and line a baking sheet with parchment paper.
Combine your dry ingredients in a large bowl, including the flour, baking powder, ginger, cinnamon and coconut sugar.
In a separate bowl, combine the wet ingredients, including the milk, molasses and peanut butter.
Combine the wet ingredients with the dry ingredients until a smooth batter is formed. Separate into 8 to 12 cookies on the parchment lined baking sheet, and bake for approximately 15 to 20 minutes until firm. Allow to cool completely before eating.