Kabocha (; from Japanese カボチャ, 南瓜) is a type of

winter squash Winter squash is an annual fruit representing several squash species within the genus ''Cucurbita''. Late-growing, less symmetrical, odd-shaped, rough or warty varieties, small to medium in size, but with long-keeping qualities and hard rinds, a ...

, a Japanese variety of the species ''

Cucurbita maxima ''Cucurbita maxima'', one of at least five species of cultivated squash, is one of the most diverse domesticated species. This species originated in South America from the wild subspecies ''Cucurbita maxima subsp. andreana'' over 4,000 years ago. ...

.'' It is also called kabocha squash or Japanese pumpkin in North America. In Japan, "''kabocha''" may refer to either this squash, to the Western

pumpkin A pumpkin is a vernacular term for mature winter squash of species and varieties in the genus ''Cucurbita'' that has culinary and cultural significance but no agreed upon botanical or scientific meaning. The term ''pumpkin'' is sometimes use ...

, or indeed to other squashes. Many of the kabocha in the market are ''kuri kabocha'', a type created from ''seiyo kabocha'' (

buttercup squash ''Cucurbita maxima'', one of at least five species of cultivated squash, is one of the most diverse domesticated species. This species originated in South America from the wild subspecies ''Cucurbita maxima subsp. andreana'' over 4,000 years ago. ...

). Varieties of kabocha include Ajihei, Ajihei No. 107, Ajihei No. 331, Ajihei No. 335, Cutie, Ebisu, Emiguri, Marron d'Or and Miyako.

Description

Kabocha is hard on the outside with knobbly-looking skin. It is shaped like a squat pumpkin and has a dull-finished, deep-green skin with some celadon-to-white stripes and an intense yellow-orange color on the inside. In many respects it is similar to

, but without the characteristic protruding "cup" on the blossom (bottom) end. An average kabocha weighs two to three pounds, but a large squash can weigh as much as eight pounds.

Culinary use

Kabocha has an exceptionally sweet flavor, even sweeter than

butternut squash Butternut squash ('' Cucurbita moschata''), known in Australia and New Zealand as butternut pumpkin or gramma, is a type of winter squash that grows on a vine. It has a sweet, nutty taste similar to that of a pumpkin. It has tan-yellow skin an ...

. It is similar in texture and flavor to a

and

sweet potato The sweet potato or sweetpotato ('' Ipomoea batatas'') is a dicotyledonous plant that belongs to the bindweed or morning glory family, Convolvulaceae. Its large, starchy, sweet-tasting tuberous roots are used as a root vegetable. The young ...

combined. Some kabocha can taste like Russet potatoes or

chestnut The chestnuts are the deciduous trees and shrubs in the genus ''Castanea'', in the beech family Fagaceae. They are native to temperate regions of the Northern Hemisphere. The name also refers to the edible nuts they produce. The unrel ...

s. The rind is edible although some cooks may peel it to speed up the cooking process or to suit their personal taste preferences. Kabocha is commonly utilized in side dishes and soups, or as a substitute for potato or other squash varieties. It can be roasted after cutting the squash in half, scooping out the seeds, and then cutting the squash into wedges. With a little cooking oil and seasoning, it can be baked in the oven. Likewise, cut Kabocha halves can be added to a pressure cooker and steamed under high pressure for 15–20 minutes. One can slowly bake Kabocha whole and uncut in a convection oven, after which the entire squash becomes soft and edible, including the rind. Kabocha is available all year but is best in late summer and early fall. Kabocha is primarily grown in Japan, South Korea, Thailand, California, Florida, Hawaii,

Southwestern Colorado Southwestern Colorado is a region in the southwest portion of Colorado, which in turn is part of the larger Four Corners region. It is bordered by Western Colorado, Southern Colorado, the south portion of Central Colorado, Utah, and New Mexico. ...

, Mexico,

Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...

Tonga Tonga (, ; ), officially the Kingdom of Tonga ( to, Puleʻanga Fakatuʻi ʻo Tonga), is a Polynesian country and archipelago. The country has 171 islands – of which 45 are inhabited. Its total surface area is about , scattered over in ...

, New Zealand, Chile, Jamaica, and South Africa, but is widely adapted for climates that provide a growing season of 100 days or more. Most of the kabocha grown in California, Colorado, Tonga and New Zealand is actually exported to Japan.

Japan

In Japan, kabocha is a common ingredient in vegetable

tempura is a typical Japanese dish usually consisting of seafood, meat and vegetables that have been battered and deep fried. The dish was introduced by the Portuguese in Nagasaki through fritter-cooking techniques in the 16th century. The word ...

and is also made into soup and

croquettes A croquette is a deep-fried roll consisting of a thick binder combined with a filling, which is breaded and deep-fried; it is served as a side dish, a snack, or fast food worldwide. The binder is typically a thick béchamel or brown sa ...

. Less traditional but popular usages include its incorporation in desserts such as pies, pudding, and ice cream. Nimono of japanese pumpkin 2014.jpg, Nimono of kabocha, part of

Japanese cuisine Japanese cuisine encompasses the regional and traditional foods of Japan, which have developed through centuries of political, economic, and social changes. The traditional cuisine of Japan ( Japanese: ) is based on rice with miso soup and oth ...

Tempura.JPG, Shown on the right, kabocha is a common ingredient in

Korea

In Korea, ''danhobak'' () is commonly used for making ''

hobak-juk ''Hobak-juk'' () or pumpkin porridge is a variety of Korean porridge, or '' juk'', made with pumpkin and glutinous rice flour. * It is a smooth and naturally sweet porridge that is traditionally served to recovering patients or the elderly. Pr ...

'' (pumpkin porridge). Danhobak-buchimgae 2.jpg, ''Danhobak-

buchimgae ''Buchimgae'' (), or Korean pancake, refers broadly to any type of pan-fried ingredients soaked in egg or a batter mixed with other ingredients. More specifically, it is a dish made by pan-frying a thick batter mixed with egg and other ingredie ...

'' (kabocha pancake) Danhobak-jjim 2.jpg, ''Danhobak-

jjim ''Jjim'' (찜; ) is a Korean cuisine term referring to dishes made by steaming or boiling meat, chicken, fish, or shellfish which have been marinated in a sauce or soup. The cooking technique originally referred to dishes cooked in a '' siru'' ...

'' (steamed kabocha) topped with

red bean Red bean is a common name for several plants and may refer to: * Adzuki bean (''Vigna angularis''), commonly used in Japanese, Korean, and Chinese cuisine, particularly as red bean paste Red bean paste () or red bean jam, also called adzuki ...

s and

jujube Jujube (), sometimes jujuba, known by the scientific name ''Ziziphus jujuba'' and also called red date, Chinese date, and Chinese jujube, is a species in the genus '' Ziziphus'' in the buckthorn family Rhamnaceae. Description It is a smal ...

Danhobak-juk.jpg, ''Danhobak-

juk Juk may refer to: * JuK, software * Juk (food), Korean rice porridge * Juk language, a Mon–Khmer language spoken in Laos * Ukkusissat Heliport, in Greenland * Wapan language Wapan (Jukun Wapan) or Kororofa, also known as Wukari after the l ...

'' (kabocha porridge) Danhobak salad (kabocha squash salad).jpg, ''Danhobak''-salad (kabocha salad) Danhobak-sanyak-yanggaeng.jpg, ''Danhobak- sanyak- yanggaeng'' (kabocha and yam jelly) Danhobak latte.jpg, ''Danhobak''-

latte Caffè latte (), often shortened to just latte () in English, is a coffee beverage of Italian origin made with espresso and steamed milk. Variants include the chocolate-flavored mocha or replacing the coffee with another beverage base such as m ...

(kabocha latte)

Thailand

''Fak thong'' (Thai: ฟักทอง) is used in traditional Thai desserts and main courses. Kabocha is used in Jamaican chicken foot soup.

Nutrition

This squash is rich in

beta carotene Beta (, ; uppercase , lowercase , or cursive ; grc, βῆτα, bē̂ta or ell, βήτα, víta) is the second letter of the Greek alphabet. In the system of Greek numerals, it has a value of 2. In Modern Greek, it represents the voiced labio ...

, with

iron Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in ...

vitamin C Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables, also sold as a dietary supplement and as a topical 'serum' ingredient to treat melasma (dark pigment spots) ...

potassium Potassium is the chemical element with the symbol K (from Neo-Latin '' kalium'') and atomic number19. Potassium is a silvery-white metal that is soft enough to be cut with a knife with little force. Potassium metal reacts rapidly with atmos ...

, and smaller traces of

calcium Calcium is a chemical element with the symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar ...

folic acid Folate, also known as vitamin B9 and folacin, is one of the B vitamins. Manufactured folic acid, which is converted into folate by the body, is used as a dietary supplement and in food fortification as it is more stable during processing a ...

, and minute amounts of

B vitamins B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism and synthesis of red blood cells. Though these vitamins share similar names (B1, B2, B3, etc.), they are chemically distinct compounds that often coexi ...

Ripeness

When kabocha is just harvested, it is still growing. Therefore, unlike other vegetables and fruits, freshness is not as important. It should be ''fully matured'' first, in order to become flavorful, by first ripening the kabocha in a warm place (77 °F/25 °C) for 13 days to convert some of the starch to sugar. Then the kabocha is transferred to a cool place (50 °F/10 °C) and stored for about a month in order to increase carbohydrate content. In this way the just-harvested, dry, bland-tasting kabocha is transformed into a smooth, sweet kabocha. Fully ripened, succulent kabocha will have reddish-yellow flesh, a hard skin, and a dry, corky stem. It reaches the peak of ripeness about 1.5–3 months after it is harvested.

History

All

squashes Squash may refer to: Sports * Squash (sport), the high-speed racquet sport also known as squash racquets * Squash (professional wrestling), an extremely one-sided match in professional wrestling * Squash tennis, a game similar to squash but pla ...

were domesticated in

Mesoamerica Mesoamerica is a historical region and cultural area in southern North America and most of Central America. It extends from approximately central Mexico through Belize, Guatemala, El Salvador, Honduras, Nicaragua, and northern Costa Rica. Wit ...

. In 1997, new evidence suggested that domestication occurred 8,000 to 10,000 years ago, a few thousand years earlier than previous estimates. That would be 4,000 years earlier than the domestication of

maize Maize ( ; ''Zea mays'' subsp. ''mays'', from es, maíz after tnq, mahiz), also known as corn (North American English, North American and Australian English), is a cereal grain first domesticated by indigenous peoples of Mexico, indigenous ...

and

beans A bean is the seed of several plants in the family Fabaceae, which are used as vegetables for human or animal food. They can be cooked in many different ways, including boiling, frying, and baking, and are used in many traditional dishes thr ...

, the other major food plant groups in Mesoamerica. Archeological and genetic plant research in the 21st century suggests that the peoples of

eastern North America The Nearctic realm is one of the eight biogeographic realms constituting the Earth's land surface. The Nearctic realm covers most of North America, including Greenland, Central Florida, and the highlands of Mexico. The parts of North Americ ...

independently domesticated squash, sunflower,

marsh elder ''Iva'' is a genus of wind-pollinated plants in the family Asteraceae, described as a genus by Linnaeus in 1753. Plants of this genus are known generally as marsh elders. The genus is native to North America. ; Accepted species * '' Iva angustif ...

, and

chenopod Amaranthaceae is a family of flowering plants commonly known as the amaranth family, in reference to its type genus ''Amaranthus''. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it ...

. Portuguese sailors introduced kabocha to Japan in 1541, bringing it with them from

Cambodia Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of , bordered by Thailand ...

. The Portuguese name for the squash, ''Camboja abóbora'' (カンボジャ・アボボラ), was shortened by the Japanese to ''kabocha''. Alternatively, the Portuguese origin is the word ''cabaça'' for ''gourd''. Kabocha is written in

Kanji are the logographic Chinese characters taken from the Chinese script and used in the writing of Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are still used, along with the subsequ ...

as 南瓜 (literally, "southern melon"), and it is also occasionally referred to as 南京瓜 (

Nanking Nanjing (; , Mandarin pronunciation: ), alternately romanized as Nanking, is the capital of Jiangsu province of the People's Republic of China. It is a sub-provincial city, a megacity, and the second largest city in the East China region. T ...

melon). In China, this term is applied to many types of squashes with harder skin and beefier flesh (including pumpkins), not just kabochas.

Gallery

File:Kabocha (GH) 21June2005 sown 14June.JPG, Seedling File:Kabocha 5July2005 sown 14June.JPG, First leaf File:Kabocha KK 17July2005.JPG, Branching habit File:Kabocha female 4August2005 (side) sown 14June.JPG, Flower File:Kabocha males 4August2005 sown 14June.JPG, Flower and flower bud File:Kabocha KK female fruit 9August2005 sown 14June.JPG, Young fruit File:Kabocha 1st Harvest 18September2005.JPG, Whole squashes File:Kabocha Cut Open 29September2005.jpg, Section, showing seeds File:Kabocha Flower Scar 18September2005.JPG, Flower scar File:Kabocha Peduncle 18September2005.JPG, Peduncle File:Kabocha Roasted 29September2005.jpg, Dish of roasted kabocha

References

{{Squashes and pumpkins Squashes and pumpkins Japanese vegetables