What is the difference between a sweet potato and a yam?

Yams are starchy and have a rough, brown exterior. They can grow up to 45 feet long and are eaten in parts of Latin America, West Africa, the Caribbean, and Asia. Sweet potatoes are a New World root vegetable, have a softer, reddish skin, a creamier interior, and often, a darker interior.

Where do yams naturally grow?

They are native to Africa, Asia, and the Americas. Some yams are also invasive plants, often considered a “noxious weed”, outside cultivated areas. Some 870 species of yams are known, and 95% of these crops are grown in Africa.

Are yams grown in the United States?

In the U.S., over 50% of the country’s sweetpotatoes are grown in North Carolina. Today, yams are grown around the world, but West Africa is still where most yam crops — nearly 95% — are grown.

What animal does a yam come from?

Yams are closely related to lilies and grasses. Native to Africa and Asia, yams vary in size from that of a small potato to a record 130 pounds (as of 1999). There are over 600 varieties of yams and 95% of these crops are grown in Africa.

Is yam indigenous to Africa?

Yams originated in Africa, Asia, and the Caribbean. Africans call yams “nyami,” which is where we get the word “yam.” They are cylindrical and vary in size. Some of the largest yams have weighed more than 100 pounds and have been several feet long.

When did yams originate?

Origin and Geographic Distribution

Yams may have been present in Africa, Asia, South America, the Caribbean, as well as the South Pacific islands since a very long time, and reports suggest that Dioscorea rotundata was first domesticated in West Africa in about 5000 BC.

Are yams Nigerian?

Yam is grown widely in Nigeria. The area where it is grown the most is the Gboko town in Benue state. Yam can be served with a variety of soups like Egusi, Ogbono, Vegetable and Okro. In many parts of the country, it is said that “yam is food and food is yam”.

What can be derived from yam?

Here are 6 amazing dishes you can make with yam.
  • Yamarita. Yamarita is simply egg coated yam. …
  • Yam balls. …
  • Baked yam and cheese. …
  • Yam porridge. …
  • Boiled yam and egg sauce. …
  • Pounded yam.

Who brought yam to Africa?

After having been brought into cultivation, this species of yam was carried by man far out into the Pacific by the Polynesian migration, which probably originated in southern China and Indochina about 3500 B.P. (Suggs 1960), and later, around 2000 B.P. or more recently, to Madagascar and the East African littoral.

How are yams grown in Africa?

Yams are grown by planting pieces of tuber, or small whole tubers (‘seed yams’) saved from the previous season. Small-scale farmers, the majority of producers, often intercrop yams with cereals and vegetables.

What are yams called in UK?

The American yam is not commonly found in the UK, yet the term is often used in the US to refer to what the British call a sweet potato; the Brits eat theirs roasted (as they do most things) and have not yet warmed to the American dish of “marshmallow yams.”

Which country is the largest producer of yam in the world?

Nigeria
Nigeria is by far the world’s largest producer of yams, accounting for over 70–76 percent of the world production. According to the Food and Agriculture Organization report, in 1985, Nigeria produced 18.3 million tonnes of yam from 1.5 million hectares, representing 73.8 percent of total yam production in Africa.

How did yams get to America?

The sweet potato made three independent trips to Southeast Asia. The Polynesians probably introduced it in 1100 A.D. (red). While the Spanish (blue) and Portuguese (yellow) brought other varieties from the Americas around 1500.

What countries have yams?

The biggest producer of yams is Nigeria (more than 44 million tons), followed by Ghana, Ivory Coast, Benin and Togo. Cameroon, Chad, Central African Republic, Haiti and Colombia complete the top 10. Most yams producing countries are in Africa.

How did the Africans use yams?

West African yams can also be fried, baked, or roasted, mixed with meats and cooked vegetables, or they can be dried and ground into a flour for extended use. The starchy tubers can be used as a substitute in recipes calling for potatoes and can also be grated into fritters or sliced and mixed into biscuit dough.

Who invented yams?

In Central America, domesticated sweet potatoes were present at least 5,000 years ago, with the origin of I. batatas possibly between the Yucatán Peninsula of Mexico and the mouth of the Orinoco River in Venezuela. The cultigen was most likely spread by local people to the Caribbean and South America by 2500 BCE.

Where did the Kumara come from?

The kumara, or sweet potato (Ipomoea batatas), was domesticated in Peru about 8000 years ago and slowly spread through South America.

Who invented sweet potatoes with marshmallows?

Janet McKenzie Hill
According to an article from Saveur Magazine documented by the Library of Congress, the first recipe of mashed sweet potatoes with marshmallows dates to 1917, when “marketers of Angelus Marshmallows hired Janet McKenzie Hill, founder of the Boston Cooking School Magazine, to develop recipes for a booklet designed to …

Where did candy yams come from?

But what about the candied sweet potato (aka candied yams)? Without a doubt, by 1880 Americans were enjoying some sort of variation of candied sweet potatoes. American cookbooks, such as the widely published 1893 Boston Cooking School Cookbook by Fannie Farmer featured a recipe for glazed sweet potatoes.

Is sweet potato man made?

Like any cultivated crop, sweet potatoes have been genetically modified by humans over a very long period of time, through selective breeding, to produce improved varieties with desirable traits for flavor, texture, color, shape, pest and disease resistance, drought tolerance, and so on.

Where did marshmallows on yams come from?

According to Saveur, it was 1917 when the first instance of sweet potatoes baked with a coat of marshmallows appeared in a recipe booklet commissioned by Angelus Marshmallows. Since then, the dish found its way into more and more culinary publications, allowing for nationwide recognition.

Where did the name sweet potato come from?

The history of the sweet potato dates back tens of thousands of years – but its name doesn’t. The Spaniards, who introduced the sweet potato to Europe in the late 1490s, called it “patata” (or potato in English). It was a combination of the indigenous TaĂ­no word “batata” and the Quecha word “papa.”