Apple Upside-Down Cake:  Melt ½ c. butter in 9x13” metal cake pan and brush sides.  Add 1 c. brown sugar and spread evenly on bottom.  Slice about 4 apples into ½” thick slices across the core perpendicular to the stem.  Remove the seed cavity with a paring knife.  Place apple slices on top of the brown sugar and cook atop stovetop at medium heat until they are slightly caramelized.  Remove from heat.  Sift 1 ½ c. flour (I use 50-50 whole wheat) with 1 ½ tsp. baking powder, ¼ tsp salt.  Separate 3 eggs.  Stiffly beat whites.  Beat yolks and add 1 c. sugar beating well and then add ½ c. cider and beat until fluffy; add flour mixture.  Then fold in egg whites and pour batter over apples.  Bake @ 375 deg. 30 min.  Allow to cool very slightly and then turn upside down on a cake plate or cookie sheet.