Custard Squares - cooking recipe

Ingredients

Bottom
1 cup butter
1/2 cup sugar
1 egg
1 teaspoon baking powder
1 3/4 cups flour
Filling
2 cups hot boiling water
1 cup sugar
2 packages custard powder (3-4 tbsp)

Preparation

Mix the ingredients for the bottom layer together and press into 9x13 pan.
Bake at 325 for 15-20 minutes.
Mix custard in a little cold water before adding to boiling water.
Boil til thickens.
Spread over the base.
Top with whipping cream.
Sprinkle coconut over top.