Scald milk in a sauce pan over low to medium heat.
Place granulated sugar, salt, shortening and honey in a large mixing bowl.
Stir scalded milk into this mixture and keep stirring to dissolve shortening and honey.
Cool to lukewarm.
Measure very warm water into bowl.
Dissolve yeast, stirring with a fork or spoon until every bit of yeast is completely dissolved.
Stir yeast mixture into lukewarm milk mixture.
Add 2 cups whole wheat flour and 2 cups bread flour.
Beat with a wooden spoon until smooth.
Sprinkle with vital wheat gluten.
Add enough remaining flours to make a soft dough.
Turn out onto lightly floured board.
Knead until smooth and elastic adding more flour to surface as necessary to keep dough from sticking, about 8-10 minutes.
Place in greased bowl, turning dough to grease top.
Cover with a tea towel; let rise in warm place, free from draft until double in bulk, about 1 hour.
Punch down with fist and let rest 20 minutes.
Divide dough into 2 pieces.
Roll and shape into loaf.
Place in two well-greased 9x5” loaf pans.
Brush with melted butter on the top.
Cover and let rise again about another hour.
Bake in preheated 300° oven for 45 minutes.
Remove from oven promptly and tap on bottom to remove loaf from pan.
Allow to cool on wire rack.
Brush with melted butter immediately after placing on wire rack to keep tops from hardening.
Makes 2 loaves.