Sift the white flour and salt into a warm mixing basin. Add the wholemeal flour. Blend the fresh yeast with the warm mixed milk and water. If using dried yeast, dissolve the sugar in the hand-hot milk and water and sprinkle in the dried yeast. Set aside in a warm place for 10 minutes or until frothy.
Rub the cooking fat into the mixed flour and stir in the yeast liquid. Mix by hand to a