Preheat oven to 180 degrees celsius & line a 20cm x 20cm baking pan with baking paper.
In a medium bowl, mix the flour, cocoa powder, sea salt & baking powder.
Use a double boiler (or microwave), melt the chocolate & coconut oil together & stir until smooth.
In a separate bowl, beat the sweetener, eggs & vanilla vigorously.
Add the chocolate mixture & mix until a batter forms.
Pour into lined baking pan & bake for 20 mins or until a toothpick inserted into the center comes out clean. Cut into 16 squares.
Replace the eggs with 3 tblsp flaxseed powder plus 1/2 cup water.
Add 2 scoops collagen protein to the flour mixture.
Add chopped walnuts sprinkled on top.
Eat with coconut yoghurt & berries – enjoy!