Melt butter,addflour and powdered Sugar. Mix and
press down in a 9x13 Pan.Bake20 minutes at 350.
Beat together eggs,Lemon juice.
Mix sugar, baking powder,flour and salt.Add to egg
mixture.Pour on top of hot baked crust. Bake 25 minutes
at350 degrees.Sprinkle powdered Sugar on top
as an option.