Place milk, sugar, salt, and butter in small saucepan. Heat over low heat until butter milks and sugar dissolves. Cool to lukewarm.
Dissolve yeast in warm water in warmed mixer bowl. Add lukewarm milk mixture and 4-1/2 cups flour. Attach bowl and Powerknead™ Spiral Dough Hook to mixer. Turn to Speed 2 and mix about 1 minute.
Continuing on Speed 2, add remaining flour, 1/2 cup at a time, and mix about 1-1/2 minutes, or until dough starts to clean sides of bowl. Knead on Speed 2 about 2 minutes longer, or until dough is smooth and elastic. Dough will be slightly sticky to the touch.
Place dough in greased bowl, turning to grease top. Cover. Let rise in warm place, free from drafts, about 1 hour, or until doubled in bulk.
Punch dough down and divide in half. Shape each half into a loaf, and place in greased 8-1/2 x 4-1/2 x 2-1/2 inch baking pans. Cover. Let rise in warm place, free from draft, about 1 hour, or until doubled in bulk.
Bake at 400 F for 30 minutes, or until golden brown. Remove from pans immediately and cool on wire racks.
