-Heat the oven to 350 C
-Mix together first 3 ingredients
-Press them into an ungreased 8X8X2 pan, building up 0.5 inch edges
-Bake for 20 minutes
-Mix together the remaining ingredients
-Pour over hot crust
-Bake for approximately 25 minutes, or until no indentation remains when touched lightly in centre
-Cool
-Sprinkle with powdered sugar