Eggnog and health concerns, regarding the fat and sugar content of the drink. Eggnog is described in the 1932 novel "Cold Comfort Farm" (chapter 21) as a "Hell's Angel", made with an egg, two ounces of brandy, a teaspoonful of cream, and some chips of ice, where it is served as breakfast. Tom and Jerry, a hot eggnog cocktail, is described in Damon Runyon's 1932 story "Dancing Dan's Christmas". Tom and Jerry drinks are described in Yogi Yorgesson's 1949 novelty song "I Yust Go Nuts at Christmas" and characters drink Tom and Jerrys in the 1940 film "Beyond Tomorrow" and the
Eggnog Ready-made eggnog versions are seasonally available with different spirits, or without alcohol, to be drunk as bought or used as "mixes" with all the ingredients except the liquor, to be added as desired. While eggnog is mostly available from American Thanksgiving through to Christmas, in some regions a marshmallow-flavoured version is sold at Easter. In the 2000s, low-fat and sugar-free commercial versions are available using sugar substitutes and skimmed or low fat milk. The Dutch liqueur advocaat, with around 20% alcohol, and German Eierlikör, are essentially an eggnog, although the former only tends to have a similar consistency to eggnog