BANANA CHOCOLATE CREAM PIE (everyone's favorite)

2 SQUARES UNSWEETENED CHOCOLATE<>2 CUPS MILK<>2/3 CUP SUGAR<>1/2 TEASPOON SALT<>2/3 CUP FLOUR<>3 EGG YOLKS, slightly beaten<>1 TABLESPOON BUTTER<>1/2 TEASPOON VANILLA<>1 BAKED 9inch-PIE SHELL<>3 RIPE BANANAS<><>MELT CHOCOLATE IN MILK in top of DOUBLE BOILER over boiling water, beating until blended> <>COMBINE SUGAR, SALT, and FLOUR><>STIR SLOWLY into CHOCOLATE MIXTURE.<>COOK stirring constantly until THICK.<>COOK 10 minutes longer, stir occasionally.<>STIR small amount of HOT MIXTURE into EGG YOLKS, THEN POUR BACK INTO REMAINING HOT MIXTURE WHILE BEATING VIGOROUSLY.<>COOK1 MINUTE<>ADD BUTTER and VANILLA<>COOL THOROUGHLY.<>COVER (BOTTOM OF PIE SHELL WITH small amount of cooled filling)<><>(PEEL BANANAS, slice into PIE SHELL)<>THEN (COVER WITH REMAINING FILLING<>(TOP WITH SWEETENED WHIPPED CREAM and additional ripe BANANA SLICES) <><>YUM! CROWD PLEASER!!!!