In a large mixer bowl combine 3 cups of the flour and the yeast. In a saucepan heat milk, sugar,butter and salt until warm (115^)and butter is almost melted; stir constantly. Add to flour mixture; add eggs,one at a time. Beat at low speed of electric mixer for about 1/2 minute; scraping bowl.Beat 3 minutes at high speed. Stir in as much remaining flour as you can mix in with a spoon.