hey guys i need help, what is
kalbsfond?
I know it's probably some sort of a stock but am not sure what it is. i once heard about a special stock made of cooking bones with soysauce and other shit till every thing burns and caramelize, am not sure if that the kalbsfond or not. google have no answer so if you guys know alternative names,substitutes and/or recipes to make it at home..i'll appreciate it.