This recipe is based on
the one from Milk Street and
this one from Lil Vienna.
From Lil Vienna:
"There is a saying in Austria that roughly translates to something like „Reheating only works for goulash.” (“Aufgewärmt ist nur ein Gulasch gut.”) You will hear this saying when somebody considers getting back together with an ex (“reheating” the relationship) is a bad idea. I always have to smile when I hear this saying. It’s so typical Austrian, classic Viennese grumpy style."