Chocolate Peppermint Slice

These are sooo delicious, a real favorite in our office. INGREDIENTS ⅔ CUP (100G) SELF-RAISING (SELF-RISING) FLOUR, SIFTED √ ¼ CUP (25G) COCOA, SIFTED ½ CUP (40G) DESICCATED COCONUT ¼ CUP (55G) CASTER (SUPERFINE) SUGAR √ 140G UNSALTED BUTTER, MELTED 1 EGG, LIGHTLY BEATEN PEPPERMINT FILLING 3½ CUPS (480G) ICING (CONFECTIONER’S) SUGAR, SIFTED 2½ TABLESPOONS BOILING…