Take one and a half pounds of apple sauce (No. 1328), put it in a vessel, adding one ounce of powdered sugar, and one ounce of corn-starch; grate in the peel of a medium-sized lemon, squeezing in the juice of two others, and mix the whole well together with a spatula for three minutes. Pour the preparation over a lined plate, as for mince pie (No. 1082), cover, and finish exactly the same.