This is an excerpt from Forme of Cury
(England, 1390)
The original source can be found at
the Project Gutenberg website
LIV - FOR TO MAK A BRUET OF SARCYNESSE. Tak the lyre of the fresch Buf and bet it al in pecis and bred and fry yt in fresch gres tak it up and and drye it and do yt in a vessel wyth wyn and sugur and powdre of clowys boyle yt togedere tyl the flesch have drong the liycoure and take the almande mylk and quibibz macis and clowys and boyle hem togedere tak the flesch and do thereto and messe it forth.
Other versions of this recipe:
Bruette Sareson (Two Fifteenth-Century Cookery-Books)