This is an excerpt from Registrum Coquine
(Germany, ~1430 - V. Bach, trans.)
The original source can be found at
Volker bach's Website
Thus make a brouet (brodittum) of cheese. Take fresh cheese mixed with eggs, and add saffron with other sweet spices. After that, take fat broth and put it in, and do not stir (moveas) it until you wish to eat it. Then put into (serving) dishes as much as you wish, and put the spices on top. And this will be for Frenchmen and Englishmen.