Fish sauce are made with anchovies, mackerel, scabbard fish and salt. The bigger the fish, the more mercury you might expect, especially if predator fish like scabbard fish. They do not have any additives like sugar, hydrolyzed protein, or preservatives. Vietnamese prefer sauces without a strong smell, and transparent with a deep golden amber color. "First press" fish sauce, meaning the sauce is bottled from the first time the fermenting barrels are drained, also indicates quality. Lastly, when measuring the nitrogen level of fish sauces (N), most fish sauce on the market falls within the mid 20N range. Anything over 30N is
Mushroom sauce variety of variations possible with additional ingredients such as shallot, garlic, lemon juice, flour (to thicken the sauce), chicken stock, saffron, basil, parsley, or other herbs. It is a variety of allemande sauce. Mushroom sauce can also be prepared as a brown sauce. Canned mushrooms can be used to prepare the sauce. Mushroom sauces have been cooked for hundreds of years. An 1864 cookbook includes two recipes, one sauce tournee and one a brown gravy. Dwight Eisenhower was reportedly fond of mushroom sauce, enjoying it on steak. Mushroom sauce Mushroom sauce is a white or brown sauce prepared using mushrooms