Anonymous wrote:Anchovies are to add depth of flavor (umami). They are not "nasty" - there is no fishy flavor. It's a well established way to give flavor. The salt pork is probably less important - if you use the fat to brown the meat, you could probably substitute any fat without missing that much.
For the same reason, I make beef stew with my mother's recipe (she was Chinese cooking instructor years ago when I was in school). Instead of anchovies, she adds soy sauce which adds the umami to the beef. I just made a batch about 2 weeks ago and my wife was surprised how good the flavor was to the gravy.