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
Peppercorn sauce classified as peppercorns, such as sansho. Peppercorn sauce may be used on dishes served at French bistros and restaurants. Some versions of "steak au poivre" use a peppercorn sauce in their preparation. Primary ingredients are typically peppercorns and heavy cream. Additional ingredients may include butter, wine, brandy, such as cognac, shallots, garlic and additional seasonings, such as bay leaf, star anise, tarragon and salt. Some versions may incorporate liquor, such as whiskey. Peppercorn sauce Peppercorn sauce is a culinary cream sauce prepared with peppercorn, which is prepared as a reduction of the cream in the cooking process. Various types of