1st layer

1 cups self raising flour
4 ozs butter (softly melted)
1 cup coconut
1 cup light brown sugar

Mix well until the mixture turns crumbly.  Press into a long flat greased tin
(A lamington tray is ideal).  Bake in a moderate oven (180 degrees) for 12-15 minutes.

2nd layer

1 tin condensed milk
2 tablespoons golden syrup
1 oz melted butter
1 tablespoon instant coffee

Remove from heat and add 2 ozs of chopped walnuts
Stir until ingredients are well combined and pour over the biscuit mixture.
Bake again in a moderate oven for 12-15 minutes.

3rd layer

1 packet chocolate melts (about 250g)
1 oz copha

Melt together and spread over the 2nd layer.
When the biscuit is cool and the chocolate is set cut into squares.