Knead the dough. Make the dough: In a mixer bowl fitted with the dough hook, stir together all the flour yeast, milk, salt, melted butter and sugar. The dough should be slightly sticky but clear the sides of the bowl. Add a bit more flour or milk until the consistency is right. Knead on low until the dough is smooth and stretchy. You are done kneading when you can stretch out a golf-ball sized piece of dough and see translucent "windows" in the dough. If your machine is getting hot, let it...
