Mix the
flours and salt together in a bowl. Cream the yeast with a little of
the water and leave until frothy. Add to the flour mixture with the
remaining water, the treacle and oil and mix thoroughly to form a
firm dough.
Turn on to a floured surface and knead for 5 minutes
until smooth and elastic.
Place in a clean bowl, cover with a damp
cloth and leave to rise in a warm place for 2 hours, until doubled
in bulk.
Turn on to a floured surface and knead for a few minutes.
Shape into 2 oval loaves and place on greased baking sheets. Prick
with a fork in 8 or 9 places. Leave to rise in a warm place for 1 1/2
hours, until doubled in size again.
Brush with milk and sprinkle
with caraway seeds. Bake in a preheated oven, 220°C
(425°F), Gas Mark 7, for 15 minutes.
Lower the heat to 190°C
(375°F), Gas Mark 5, and bake for a further 30-40 minutes. Transfer
to a wire rack to cool.