Blend the yeast with the sugar and a
little of the warm water and leave in a warm place for about 15
minutes until frothy. Mix together the flours, milk powder and salt
and make a well in the centre. Stir in the yeast mixture and the
remaining warm water and mix to a dough. Knead well until smooth and
elastic. Place in an oiled bowl and cover with clingfilm (plastic
wrap). Leave in a warm place for 45 minutes until doubled in size.
Add the cheese, garlic, chives, mustard and cayenne and knead into the
dough. Shape into three loaves and place on a greased baking (cookie)
sheet. Cover and leave to rise for 15 minutes. Sprinkle with the oats
and bake in a preheated oven at 230°C/450°F/gas mark 8 for 25 minutes
until golden on top and hollow-sounding when tapped on the base.