Another.
Take one pound of Jordan and two ounces of bitter almonds; blanch them in cold water, and beat them very fine in a mortar, adding orange-flower and rose-water as you beat them to prevent their oiling. Then beat eighteen eggs, the whites separately to a froth, and the yolks extremely well, with a little brandy and sack. Put the almonds when pounded into a dry, clean, wooden bowl, and beat them with your hand extremely light, with one pound of fine dried and sifted sugar; put the sugar in by degrees, and beat it very light, also the peels of two large lemons finely grated. Put in by degrees the whites of the eggs as they rise to a froth, and in the same manner the yolks, continuing to beat it for an hour, or until it is as light as possible. An hour will bake it; it must be a quick oven; you must continue to beat the cake until the oven is ready for it.