This is an excerpt from Thomas Awkbarow's Recipes (MS Harley 5401)
(England, 15th century)
[based on a concordance]
The original source can be found at
Thomas Gloning's website
Mortrows on Fysh Dayes. Recipe codlyng & hadoc with þe lyver, & seth þam wele in water, & pike oute þe bones & grind þe fysh small. Draw a lyre of almondes & brede with þe fysh broth, & do þerto þe gronden fysh, strewing powdyr, saferon & salt, & make it standyng & serof.
Other versions of this recipe:
Mortrews of fysshe (Liber cure cocorum [Sloane MS 1986])
Mortins of fisshe (A Noble Boke off Cookry)
MORTREWS OF FYSSH (Forme of Cury)
Mortrews of fysch (Fourme of Curye [Rylands MS 7])
Mortrowes of fissh (Two Fifteenth-Century Cookery-Books)
To mak mortins of ffische (A Noble Boke off Cookry)
To make mortrose of Fyshe (Gentyll manly Cokere (MS Pepys 1047))
Mortrewes of Fysshe (Two Fifteenth-Century Cookery-Books)