2 cups brown rice flour 1 cup tapioca flour 2/3 cup
of good quality Parmesan cheese, finely grated 3/4 cup walnuts, freshly chopped 1/2 cup dates, stones removed and chopped 1 tbs psyllium husks (or
1tsp xanthan gum) 1 tsp baking powder 1 tsp
bicarbonate of soda 1 tsp freshly ground sea salt