Melt sugar in hot water; add dried yeast and leave to activate for 15 minutes.  Melt butter and scalded milk.  Sift flour and salt, make a well in centre and pour in butter/milk mixture.  Stir well, now add yeast/water liquid to flour, mix into dough and knead well.  Form into rolls or bead.  Place in greased container to rise.  Brush with egg and bake in 180^oC oven for 15-20 miutes for rolls and 30-35 minutes for loaves.