2 STICKS BUTTER,MELTED, 2-3/4C. SELF-RISING FLOUR, 3 EGGS, 1 BOX BROWN SUGAR, 1C. CHOPPED PECANS, 1-12-OZ. BAG CHOCOLATE CHIPS, MIX TOGETHER MELTED BUTTER AND BROWN SUGAR; ADD  FLOUR AND EGGS ALTERNATELY. STIR IN NUTS AND CHOCOLATE CHIPS. POUR INTO A 9X13 INCH PAN, GREASED AND FLOURED. BAKE AT 300 FOR 30-45 MINS.