Okay this was a new recipe for me. Perhaps, some of you have heard of it and possibly have eaten it before and if that is so, let us know. On the other hand, this recipe is a lot of work and has items I've never heard about before (definitions of those are below the recipe) so many it isn't made any longer.
Below is a recipe from the Miss Ledlie's Lady's New Receipt Book ©1850
ALMOND CREAM.—Take a pound of shelled sweet almonds, and two ounces or more of shelled bitter almonds, or peach-kernels. Blanch them in scalding water, throwing them as you proceed into a bowl of cold water. Then pound them (one at a time) in a mortar, till each becomes a smooth paste; pouring in, as you proceed, a little rosewater to make the almonds white and light, and transferring the paste to a plate as you go on. Then when they are all done, mix the almonds with a quart of rich cream, and a quarter of a pound of powdered loaf-sugar. Add half a dozen blades of mace; put the mixture into a porcelain kettle, and boil it, slowly, stirring it frequently down to the bottom. Having given it one boil up, remove it from the fire, take out the mace, and when it has cooled a little, put the cream into glass cups, grating nutmeg over each. Serve it up quite cold. You may ornament each cup of this cream with white of egg, beaten to a stiff froth, and heaped on the top.
Loaf-Sugar it is sold in a solid block and is granulated. A tool such as a sugar nip was used to break off chunks of this sugar.
Blades of Mace: is the outer lacy looking shell of nutmeg. Ground mace which we all tend to be accustomed to today is made from this lacy scarlet-colored shell. Once the shell is dried fades to light brown.