Scallion

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A bundle of "red scallions"

Scallions (also known as green onions, spring onions, or salad onions) are vegetables of various Allium onion species. Scallions have a milder taste than most onions. Their close relatives include garlic, shallot, leek, chive,[1] and Chinese onion.[2]

Although the bulbs of many Allium species are used as food, the defining characteristic of scallion species is that they lack a fully developed bulb. Allium species referred to as scallions have hollow, tubular green leaves growing directly from the bulb. These leaves are used as a vegetable; they are eaten either raw or cooked. The leaves are often chopped into other dishes, in the manner of onions or garlic. [3]

Etymology[edit]

The words scallion and shallot are related and can be traced back to the Greek ασκολόνιον ('askolonion') as described by the Greek writer Theophrastus. This name, in turn, seems to originate from the name of the ancient Canaan city of Ashkelon. The plant itself came from farther east of Europe.[4]

Types[edit]

A germinating scallion, 10 days old

Species and cultivars that may be called "scallions" include:

  • A. cepa
    • 'White Lisbon'
    • 'White Lisbon Winter Hardy' – an extra-hardy variety for overwintering
    • Calçot
    • A. cepa var. cepa – Most of the cultivars grown in the West primarily as scallions belong to this variety.[5] However, the "scallions" from A. cepa var. cepa (common onion) are from a young plant, harvested before a bulb forms or sometimes after slight bulbing has occurred.
    • A. cepa var. aggregatum (formerly A. ascalonicum) – commonly called shallots or sometimes eschalot.
  • A. chinense
  • A. fistulosum, the Welsh onion – does not form bulbs even when mature, and is grown in the West almost exclusively as a scallion or salad onion, although in Asia this species is of primary importance and used both fresh and cooked.[6]
  • A. × proliferum – sometimes used as scallions[7]

Uses[edit]

A close-up view of spring onions (note larger bulb)
Chopped scallions

Spring onions may be cooked or used raw as a part of salads, salsas or Asian recipes. Diced scallions are used in soup, noodle and seafood dishes, sandwiches, curries and as part of a stir fry. In many Eastern sauces, the bottom half-centimetre (quarter-inch) of the root is commonly removed before use.

In Mexico and the Southwest United States, cebollitas are scallions that are sprinkled with salt, grilled whole and eaten with cheese and rice. Topped with lime juice, they are typically served as a traditional accompaniment to asado dishes.[8][9]

In Catalan cuisine, calçot is a type of onion traditionally eaten in a calçotada (plural: calçotades). A popular gastronomic event of the same name is held between the end of winter and early spring, where calçots are grilled, dipped in salvitxada or romesco sauce, and consumed in massive quantities.[10][11]

In Japan, tree onions (wakegi) are used mostly as topping of Japanese cuisine such like tofu.

In Vietnam, Welsh onion is important to prepare dưa hành (fermented onions) which is served for Tết, the Vietnamese New Year. A kind of sauce, mỡ hành (Welsh onion fried in oil), is used in dishes such as cơm tấm, bánh ít and cà tím nướng. Welsh onion is the main ingredient in the dish cháo hành, which is a rice porridge used to treat the common cold.

In India, it is eaten raw as an appetizer. In north India, coriander, mint and onion chutney are made using uncooked scallions. It is also used as a vegetable with Chapatis & Rotis.

In the United Kingdom, scallions are normally chopped and added to mashed potatoes, or as an added ingredient to potato salad.

In the southern Philippines, it is ground in a mortar along with ginger and chili pepper to make a native condiment called wet palapa, which can be used to spice dishes or as a topping for fried or sun-dried food. It can also be used to make the dry version of palapa, when it is stir fried with fresh coconut shavings and wet palapa.

During the Passover meal (Seder), Persian Jews whack each other with scallions before singing the song "Dayenu", symbolizing the whips endured by the Israelites under the ancient Egyptians.[12]

Scallion oil is sometimes made from the green leaves. The leaves are chopped and lightly cooked, then emulsified in oil that is then used as a garnish.

Nutritional value[edit]

See Allium fistulosum.

Regional and other names[edit]

Green onions are one of the two major crops (along with sweet potatoes) of Liu'ao Peninsula in Fujian.

Scallions have various other common names throughout the world. These names include spring onion, green onion, table onion, salad onion, onion stick, long onion, baby onion, precious onion, yard onion, gibbon, syboe and shallot. Scallion and its many names can be mistakenly used for the young plants of the shallot (A. cepa var. aggregatum, formerly A. ascalonicum), harvested before bulbs form, or sometimes after slight bulbing has occurred.

See also[edit]

References[edit]

  1. ^ Block, E. (2010). Garlic and Other Alliums: The Lore and the Science. Royal Society of Chemistry. ISBN 978-0-85404-190-9.
  2. ^ "AllergyNet—Allergy Advisor Find". Allallergy.net. Archived from the original on 15 June 2010. Retrieved 14 April 2010. Cite uses deprecated parameter |deadurl= (help)
  3. ^ Rombauer, Irma; Rombauer-Becker, Marion; Becker, Ethan (2006). "Know Your Ingredients" (hardcover)|chapter-format= requires |chapter-url= (help). Joy of Cooking. New York City: Scribner. p. 1004. ISBN 978-0-7432-4626-2.
  4. ^ Allium Crop Science: recent advances at Google Books, last retrieved 2007–03–31.
  5. ^ Fritsch, R.M.; N. Friesen (2002). "Chapter 1: Evolution, Domestication, and Taxonomy". In H.D. Rabinowitch and L. Currah (ed.). Allium Crop Science: Recent Advances. Wallingford, UK: CABI Publishing. p. 20. ISBN 0-85199-510-1.
  6. ^ Fritsch, R.M.; N. Friesen (2002). "Chapter 1: Evolution, Domestication, and Taxonomy". In H.D. Rabinowitch and L. Currah (ed.). Allium Crop Science: Recent Advances. Wallingford, UK: CABI Publishing. p. 18. ISBN 0-85199-510-1.
  7. ^ Brewster, James L. (1994). Onions and Other Vegetable Alliums (1st ed.). Wallingford, UK: CAB International. p. 15. ISBN 0-85198-753-2.
  8. ^ Cebollitas, last retrieved 2012–09–01.
  9. ^ At the Nation's Table: Chicagoat New York Times Archives, last retrieved 2012–09–01.
  10. ^ Els "Calçots" Archived 10 March 2010 at the Wayback Machine
  11. ^ Grilled Green Onions with Romesco, last retrieved 2012–09–01.
  12. ^ "An Iranian Seder in Beverly Hills". The New York Times.