For approx. 16 biscuits.
Mix flours, salt and baking powder together.
Rub in butter.
Moisten with cream and enough water to make a firm dough. Roll out 3 mm / 1/8 inch thick approx. Cut with a 2 inch round cutter. Prick. Bake at 180C / 350F / Regulo 4 until lightly browned.