Preheat oven to 350 fahrenheit.
Line a rimmed baking sheet with parchment paper or a silicone mat.
Combine flour, baking powder, and salt in a small bowl and set aside.
Place chocolate into a glass bow and pop in the microwave for thirty seconds.Give it a stir, then pop back in for another thirty seconds or until chocolate is just melted.All microwaves are different, so be sure not to let the chocolate scorch.
Using a hand mixer, combine eggs, coconut sugar, and vanilla until everything is well incorporated.Once the chocolate has cooled, stir into the egg and sugar mixture until well combined.
Add the dry ingredients into the wet ingredients and stir until you have a thick rich batter. Add in the walnuts and stir until just incorporated.
Scoop about a tablespoon of the batter into your palms (it will be very sticky**), and roll into a ball. Place on baking sheet, flatten out just a bit and then continue until you have 12 cookies on your baking tray.
Bake for 8-10 minutes or until set through, transfer to a wire rake to cool and repeat until you have used all of your batter.
Cool and enjoy!