Blaue Zipfel

A Franconian and Upper Palatinate meat dish of Bratwurst simmered in vinegar with onions, white wine, and spices until pale blue, served in the brew with bread, rolls, or pretzels.

unevidencedThis dish was found through Wikipedia and is classified, but its claims have not yet been checked against a source. Treat the details as a starting point, not as settled fact.