Ingredients 230g softened butter 200g caster sugar 200g demerara 5ml vanilla extract 2 large eggs 360g white flour 2.5g baking powder 5g baking soda 4g sea salt 350g choc chips Method Preheat oven to 190c. Line a baking tray with parchment and set aside. In a large bowl mix the flour, baking powder, salt & baking soda and set …