to 3 cups unbleached white flour or all-purpose flour
In a large mixing bowl, soften yeast in warm water.
Blend in whole wheat flour,
sourdough starter, molasses, butter and salt.
Combine 1 cup of unbleached white flour and baking soda. Stir into flour and
Add enough remaining flour to make a moderately stiff dough.
out onto floured surface and knead for 5 to 6 minutes or until smooth. Shape into a
ball. Place in a greased bowl, turning once. Cover with a cloth. Set in warm place
free from drafts and let rise for 1 1/2 to 2 hours, or until doubled in size.
Punch down and divide in half, cover and let rise for 10 minutes.
Shape in 2 loaves
and place in 2 greased loaf pans; cover and let rise for about 1 hour or double in size.