Raisin Casserole Bread

Mix together hot water, sugar, salt, shortening; cool to lukewarm.  Measure 1/2 C. very warm water into mixing bowl.  Sprinkle in yeast; stir until dissolved.  Stir in lukewarm water mixture.  Add egg, flour and raisins.  Stir until well blended, about 2 minutes.  Let rise in warm place, free from drafts, about 50 minutes or until more than doubled in bulk.  Stir down.  Beat vigorously about 1/2 minute.  Turn into greased 1 1/2 quart casserole.  Bake immediately, uncovered in a hot oven at 400 degrees about 45 minutes.  While warm spread with powdered sugar glaze if desired.