In a very large bowl, dissolve the yeast in warm water with a teaspoon of honey. Stir with a wooden spoon.

Add remaining honey, salt, butter and whole wheat flour.

Stir vigorously with wooden spoon for several minutes.

Add bread flour.

Stir vigorously to combine the bread flour with other ingredients. When the dough forms a ball and you can't stir it any more, turn out onto a floured work surface.

Knead the dough for 10-15 minutes.

Clean the large bowl and oil it. Put the dough in the bowl and cover with a clean cloth. Let rise 1-2 hours or till doubled in size.

Punch down the dough. Divide into 4 parts.

Grease 4 loaf pans. Place dough in pans. Cover with cloth and let rise about 30 minutes till double in size.

Bake at 350 degrees for 30-35 minutes. Loaves should sound hollow when tapped or cake tester should come out clean.

Remove from pans and cool.