This is an excerpt from Ouverture de Cuisine
(France, 1604 - Daniel Myers, trans.)
The original source can be found at
MedievalCookery.com
To make pike in the Hungarian style. Take a pike that has been well scaled & wash, then take onions & apples cut into slices, & fry them in butter, that the butter does not blacken, & put it on the pike, then take peeled almonds & cut the length by little pieces, & put them with, & sugar & cinnamon, nutmeg, & saffron, a little salt, & put them to stew well.
Other versions of this recipe:
To prepare a pike in a Hungarian sauce (Das Kuchbuch der Sabina Welserin)