ORANGE NANAIMO BARS

Steps:

• First, make base.
• Put butter or margarine, cocoa and sugar into a saucepan and cook, over medium heat, until butter melts and sugar dissolves; stir occasionally.
• Whisk egg and then SLOWLY whisk butter mixture into beaten egg; then put mixture back into same saucepan.
• Cook, stirring frequently, for about 2 minutes or until smooth; remove from heat.
• Stir in crumbs, nuts, coconut and orange rind; combine well then scrape into a 9-inch cake pan (8-inch works as well); spread evenly and even use your fingers to press down; refrigerate for 30 minutes.
• Now make the middle.
• With an electric mixer, beat custard powder into butter, then beat in orange juice concentrate and rind.
• With your mixer on low, beat in icing sugar, a bit at a time, and the food colouring if you're using it.
• Spread over the chilled base and refrigerate for 1 hour or until set.
• Now make the top.
• Chop chocolate coarsely and heat in a small pan, along with the butter, until melted and smooth; stir often.
• Pour over the middle layer, spreading evenly; return to refrigerator for at least 30 minutes or until firm.
• Once firm, cover with plastic wrap and keep refrigerated until serving.
• With a sharp knife, cut into bars to serve.