Nanaimo Bars - cooking recipe

Ingredients

Layer one
1/2 cup butter
1/4 cup sugar
1 egg
1 teaspoon vanilla
1 tablespoon cocoa
2 cups graham wafer crumbs
1 cup coconut
1/2 cup chopped nuts (, Walnuts, Hazelnuts, whatever)
Layer Two
1/4 cup butter
3 tablespoons milk
2 cups icing sugar
2 tablespoons custard powder
Layer Three
4 ounces semisweet chocolate
1 tablespoon butter

Preparation

Layer One----------------------.
In a double boiler mix together The first 5 ingredients (butter, sugar, egg, vanilla& cocoa) Stir until slightly thickened.
Add graham wafer crumbs,coconut& nuts.
Grease a 9\" square pan and press this first layer down so the base is evenly spread, let stand for 15 minutes.
Layer Two----------------------.
Mix together the layer two ingredients and spread over layer one.
Refrigerate for 15 minutes.
Layer Three----------------------.
Melt chocolate over hot water.
Very slowly& gently stir in the tbsp of butter until just blended.
Spread over layer two.
Refrigerate then cut into squares== That's it.