Method:

• Begin by preheating the oven to 200 degrees (gas mark 6)
• Line a 20 x 20cm tin with baking paper and set to one side
• Add all of the dry ingredients to a bowl
• Add the dairy free butter and vanilla extract to a pan. Simmer on a medium heat until the butter has melted
• Pour the wet ingredients in to the dry  ingredients and stir to combine
• Spread the mixture evenly across the base of the tin. Press down to create a dense, compact layer
• Put the tin in the pre-heated oven and bake for 15-18 minutes
• Once baked, remove from the oven. While still warm, gently score the surface of the chocolate concrete to create 9 equal squares. Allow to cool before slicing and serving

This recipe serves 9.