Make a starter by combining water, sugar (or honey), yeast and bran/grains in a large bowl; leave it alone for at least 10 minutes.
Stir in the salt and then the flour, one cup at a time, until the dough is too difficult to stir (we used 4 cups). Knead the dough on a floured surface, adding flour as needed, for about 8 minutes or run it through the dough mixer with paddle attachment. "The dough should be soft and smooth."
Let the dough rise for about 2.5 hours in a large bowl, covered. Turn it out onto a lightly floured surface and knead briefly. Let rest for 5 min, shape it, place into buttered mold(s)/pan(s), and let rise for another hour or so.
Having brushed the loafs with water, bake them in a 375F-degree oven until golden, about 50 minutes. The loaf should sound hollow when tapped and the edges should feel firm when pinched. Sprinkling the bran/grains on top before baking improves the appearance. Cool before slicing.
- 2 cups lukewarm water
- 3 Tbsp brown sugar or honey
- 1.5 tsp active dry yeast
- 1.5 cups oat bran or spent brewing grains
- 4 cups all-purpose flour
- 2 tsp salt