You're all thinking sugar plums are candied plums, aren't you? Well, they're not.
Nowadays we’re all familiar with Clement Moore’s poem “A Visit From Saint Nicholas”—a.k.a. “’Twas the Night Before Christmas.” It was supposedly written on an actual snowy night before Christmas, while Moore was traveling through Greenwich Village by sleigh, and first published (anonymously) in 1823....
Most of us, it turns out, are pretty vague about those sugar plums.
What they’re not, annoyingly enough, is sugar-coated plums.
According to candy historians and the Oxford English Dictionary, a sugar plum is a comfit—that is, a seed, nut, or scrap of spice coated with a layer of hard sugar, like the crunchy outer case of an M&M. In the 17th century, popular innards for comfits included caraway, fennel, coriander, and cardamom seeds, almonds, walnuts, ginger, cinnamon, and aniseed....
Comfits are thought to be one of the world’s oldest sugar candies. They most likely started life as medicine, devised by Arab apothecaries as treatments for indigestion, and were brought to Europe via Genoese and Venetian sugar traders....
Comfits were tricky to make. The sugar coatings had to be gradually built up over time, first adding sugar syrup with a special funnel (called a “pearling funnel” or “cot”), then shimmying the candies in a hot pan. This process-called “panning”—had to be repeated for hours or days on end, until up to 30 layers of sugar had been added to the mix. Comfits, since they were massively labor-intensive, were pricey. Sugar plums were originally snacks for aristocrats.