This is an excerpt from Forme of Cury
(England, 1390)
The original source can be found at
the Project Gutenberg website
TENCHES IN CYNEE. XX.VI. Take Tenches and smyte hem to pecys, fry hem, drawe a lyour of Raysouns coraunce witþ wyne and water, do þerto hool raisouns & powdour of gyngur of clowes of canel of peper do the Tenches þerto & seeþ hem with sugur cypre & salt. & messe forth.
Other versions of this recipe:
Tenche in cyueye (Two Fifteenth-Century Cookery-Books)
Tenche in cevy (A Noble Boke off Cookry)
Tenches in cyvee (Fourme of Curye [Rylands MS 7])