dissolve yeast and sugar in warm milk (110°), let stand for 5 minutes.stir in butter ...add 4 1/4 cup flour and salt to milk mixture, :stir until blended.

put dough on a lightly floured surface.knead dough until smootg and elastic (about 10 minutes), add enough of remaining flour, 1tablespoon at a time.to prevent sticking to hands ( dough will still be lightly sticky).

place dough in a large glass bowl spray in bowl with cooking spray, truning to coat the top.cover with plastic wrap, let rise in a warm place.(85°), free from drafts, 1 hour or so until double in bulk.

punch dough down, let rest 5 minutes. roll dough into 14×7-inches rectangle on a lightly floured surface.....roll up rectangle tightly, starting with a short edge.pressing firmly to eliminate air pockets, pinch seams and ends to seal.place roll seam side down, in a 9×5- inch loaf pan coated with cooking spray.cover and let rise 1 hour or until double in bulk.

preheat oven to 350°.

uncover dough, bake at 350°for 45 minutes or untill loaf is brown and sounds hollow when tapped. remove loaf from pan, set on wire rack till cooled.