Coffee Cake:
Beat eggs very wel til fluffy and forms peaks kip aside. Beat sugar and butter till fluffed up, add flour, beaten eggs, essence, coffee mixture and baking powder then fold in well. Pour the batter over the greased tray or casserole. Bake at 170 C till done. When cake is cooled down, pour custard and level it let it rest for 15-20 mins in fridge.