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
Sauce vierge Sauce vierge Sauce vierge (French; in English: literally, "virgin sauce") is a French sauce made from olive oil, lemon juice, chopped tomato and chopped basil. Frequently, crushed coriander seed is added, and variations may include the addition of other herbs such as chervil, chives, parsley, etc. The ingredients are combined and allowed to infuse or macerate (depending whether heat is applied or not) in the oil to create the sauce. The sauce is usually served with shellfish, delicately flavoured white-fleshed fish such as cod, sole, etc.; it is sometimes served over pasta. The sauce was popularised in the 1980s by