The first is Jeffery Morgenthaler’s recipe for eggnog from the pages of Playboy (which I read, in all honesty, for the recipes).
Clyde Common EggnogThe rest of the article How Not to Spike Eggnog is here.
Beat a dozen eggs in blender for one minute on medium speed. Slowly add 2 1/4 cups of sugar and blend for one additional minute. With the blender still running, add 3 teaspoons of freshly-grated nutmeg, 1 1/12 cups of Amontillado sherry, 1 1/2 cups of anejo tequila, 4 1/2 cups of whole milk and 3 cups of heavy cream until combined. Chill thoroughly to allow flavors to combine.
The second is a video about William Verpoorten, the Bonn-based liqueur-maker whom Deutsche Welle dubs “Der König des Eierlikörs” (the King of Egg Liqueurs). Verpoorten claims to use 1.3 million eggs per day for his firm’s Eierlikör, a German liqueur whose primary ingredients—as Verpoorten makes it—are egg yolks, alcohol, and water. Notice the lack of cream and milk, making this similar to, but not quite, what we think of as an eggnog.
The last is a recipe for Eierpunsch, a rum-and-wine egg “punch” from my battered copy of Elise Hannemann’s Kochbuch (Berlin, 1904). Keep in mind I learned German when I was very young, so it's sketchy these days, but I do still get by. My working translation [with corrections for directions omitted in the original] is below. Anyone want to correct my translation? Please do.
2 egg yolks
2 whole eggs
3 Tbl lemon juice
1/4 liter white wine
1/4 liter water
1/16 liter rum
Whisk the egg yolks and whole eggs together with sugar, lemon juice and 1/8 liter of cold water until frothy; Pour in 3/8 liter of boiling water [and white wine combined] and cook the whole thing on a very hot hearth whisking until frothy. Then, pour the rum into the punch and serve immediately.