SIFT FLOUR, BAKING POWDER, SALT AND SUGAR IN A BOWL AND MIX TO COMBINE; SET ASIDE. IN ANOTHER BOWL, MIX TOGETHER COCONUT MILK, MELTED BUTTER AND EGGS THEN ADD TO THE FLOUR MIXTURE. MIX UNTIL JUST BLENDED, STIR IN 1/2 CUP OF TOASTED COCONUT AND THEN POUR IN THE PREPARED BAKING PAN.