Chocolate Coconut Slice recipe

this old school slice is simple and moreish. easy to make. recipe written below. pre heat oven 180 degrees C 19x29cm slice tin with baking paper 1/2 cup plain flour 1/4 cup self raising flour 2 table spoons cocoa powder sift all 3 set aside med bowl 1 cup firm packed brown sugar 1 egg 1 tea spoon vanilla extract 125g butter melted stir then add the sifted flours and stir then add 1/2 cup desicated coconut stir spread over base of tin bake 22 to 25 mins til firm while baking make the icing small bowl sift 1 cup icing sugar and 2 table spoons cocoa powder then add 2 tea spoons butter or marg 1 table spoon hot water mix well once base comes out of oven spread with icing while hot sprinkle coconut leave on bench to go cold cut how you please xo