[Stultis]

the receipe, from Das Kochbuch von Sabina Welserin, 16th century

So have they made any since, or are they still using the original batch? (Which would explain a lot.)

[Calvin Locke]

With all the alkali, I'm guessing it's long gone, being used in place of Tums, Alka-Seltzer, etc., when people get "heartburn" from real food.