Mustard

Mustard
The word Mustard is generally used to refer to the seed made into a condiment. The condiment is often referred to as "Prepared Mustard" to help distinguish it from the seed or from the powdered seed.

Mustard Greens refer to the leaves of the plant. Mustard Seed refers to the seed of the plant which can be bought whole, ground into a powder, or made into the Prepared Mustard.

In making Prepared Mustard, you first crush the seed. If you are going to make a coarse Mustard, you leave the hull, otherwise you have to sieve it out. The taste of Mustard is only really released when it is mixed with cold water. When moistened, two compounds in Mustard powder (myrosin and sinigrin) are combined to form Mustard oil. You let this flavour develop for about 10 to 15 minutes. At that point, you add a bit of vinegar which acts as a "fixative" to stabilize taste when it has reached the right amount of "heat". The acidity does this by stopping the enzyme reaction that is occurring. Cold water should be used, not hot, as hot water makes it bitter and dulls the pungency. When making Mustard, don't use anything aluminum as the metal will interact with the Mustard and give a bad taste.

Most people prefer cooking with French Mustards as opposed to, say, American or English Mustards, as American and English Mustards are either very tart or really pack a wallop, whereas French Mustards are more subtle.

At home, you won't be able to grind Mustard Seeds to as fine a powder as they can do it commercially. Soak the seeds first in water before grinding them in a grinder or food processor.

Turmeric is often added to Mustard to augment the yellow colour.

Instead of buying a dozen jars of differently-flavoured Mustard, buy one or two plain jars, and add the flavour yourself -- such as honey, etc -- as you need it.

Cooking Tips
Mustard in sauces acts as an emulsifier. If you are adding Mustard to sauces, do so almost at the end of cooking as the heat will reduce the flavour.

Substitutes
1 tablespoon prepared Mustard = 1 teaspoon dry Mustard

Storage
Prepared Mustards should be refrigerated after opening.

History
The Greeks and Romans used Mustard both as a condiment and a medicine. They even made Mustard plasters. Mustard plasters work because the Mustard oils irritate the skin, drawing blood to the surface, and relieving deeper inflammations.

The Romans mixed ground Mustard with mustum (unfermented grape juice not aged to become wine), though not everyone ate it; to a lot of Romans, it was more medicinal.

After the Romans, Europe lost the habit of making prepared Mustard. Mustard Seeds were just put on your dinner plate, where you crushed and mixed them yourself with water and vinegar; this would have been a very coarse Mustard.

Mustard makers started to re-appear in the 1200s. Mustard laws were enacted in several jurisdictions in the mid 1500s, to ensure the purity, and then in 1658 additional laws in Britain gave a monopoly to Mustard makers.

Mustard was very popular because the cracked seeds could give a kick to food like black peppercorns can. But unlike peppercorns, which were expensive and exotic and imported from somewhere in the east, Mustard plants would grow like weeds anywhere and would therefore accessible to everyone. In fact, Mustard took a dive in popularity in the early 1700s when, owing to expanded trade, black peppercorns started to became more broadly accessible.

Keens Mustard was founded in 1747. Colman's Mustard, made by Jeremiah Colman, was founded in 1814.

Literature & Lore
Pope John the 22nd, who was pope in Avignon from 1316 to 1334, created a special position for his personal Mustard maker. It was called "le premier moutardier papal" -- or the pope's primary Mustard maker. In good Church tradition, he of course appointed a nephew of his to the position.

Though the position has disappeared, it is remembered in French in the phrase "Il se croit le premier moutardier du pape" which means "he thinks himself the pope's primary Mustard maker". The expression is used for someone who puts on airs and has a very high opinion of himself for the sake of something quite trivial and ludicrous.

Language Notes
There are three theories on where our word Mustard comes from:

1) From the Latin words "Must" from mustum (unfermented grape juice), and "-ard" from ardens, meaning burning;
2) The "-ard" comes from a Germanic suffix "hart" meaning strong, intense or hard;
3) From the Celtic word "mwstardd", which apparently means something that gives off a strong smell.

Also called: Brassica alba, Brassica nigra, Sinapis alba (Scientific Name) Moutarde (French) Senf (German) Mostarda, Senape (Italian) Mostaza (Spanish)