Cheerio! A Book of Punches and Cocktails by Charles (1928, p.35)

4 orangesbitter oranges — Roasted until pale brown.base
5 glassesclaret — Three glasses first, then two boiling glassfuls later.other
0.5 poundgranulated sugar sweetener
  1. Roast the bitter oranges until pale brown, lay them in a tureen, and cover them with the sugar and three glasses of claret.
  2. Let stand until the next day, then place the tureen in a pan of boiling water, press the oranges until the juice spurts, strain clear through a sieve, add two glassfuls of boiling claret, and serve warm in goblets.

Ice: None

See also: Mulled Muscatel, English Bishop

Source notes that Port may substitute for Claret and lemons may substitute for oranges, though not often when Claret is used.