purple yam vs purple sweet potato

Get it free when you sign up for our newsletter. However, in the United States, there are two main varieties of sweet potato: One has a … The biggest difference between the two varieties is that the Stokes version has a light lavender skin and bright lavender flesh, while the Okinawan has a creamy-white skin with deep purple flesh. Dioscorea sapinii There are a ton of different kinds of sweet potatoes from Beauregard to Regal, but it’s hard to find most of them in the store. Okinawan sweet potatoes enjoy a year-round season while the Stokes Purple variety is typically available from September through June. The purple yam is the Filipino ube or ubi, and it is very rare to find it in the United States. Adding a tablespoon of extra virgin olive oil (3.5 g fat) to mashed sweet potatoes (4 servings) can significantly improve the nutritional value of the dish. To revisit this article, select My⁠ ⁠Account, then View saved stories. Real yams are entirely different root vegetables that are more like yucca in texture and flavor. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Condé Nast. Purple sweet potatoes (sometimes mistakenly called purple yams) are fun to cook with and can be used in many of the same ways as the more familiar orange or white sweet potatoes. We steam the lau lau and eat it with rice and poi. I’ve never seen the purple sweet potatoes. 97 ($2.42/Ounce) They will keep up to a month when stored in a cool, dry, and dark place. Though similar to sweet taters in … Japanese sweet potatoes bear a slight resemblance to Purple Stokes. I steam purple sweet potatoes, garnet yams, and my favorites—the thin, pale-fleshed, and delectable Japanese sweet potatoes. Both. For non-pasta applications, Heck says they go really well with bright, acidic sauces like chimichurri. All the varieties described below are technically sweet potatoes, though they’re often called yams. Sweet potato is native to the tropical regions of America. Sometimes referred to as the Ube sweet potato, this tuberous root is actually a type of purple yam. October 10, 2018. Do take note that Japanese sweet potatoes are different from the Okinawan sweet potatoes, which have striking purple flesh, although both are considered staple diets of Okinawa. Like other potatoes, they are sold by the pound, either loose or weighed out in bags (3 pounds is common). The skin of a yam (left) looks kind of like tree bark, while a sweet potato (right) is more reddish-brown. Purple sweet potatoes are a type that has a light purple skin and a deep purple flesh. Sweet potato, purple skin white flesh, peeled, cut into pieces, boiled for 8 min. Try butter-roasted sweet potatoes; sweet potato salad; twice-baked sweet potatoes or simply dice … The Air Fryer Is a Vegetable Cooking Gamechanger, Thai-Style Baked Seasoned Sweet Potatoes and Purple Yams. Most purple sweet potatoes in the U.S. are Stokes from North Carolina, but Okinawan potatoes from Hawaii are also common. https://www.gardeningchannel.com/sweet-potatoes-vs-yams-explained The Okinawan purple yam has the scientific name Ipomoea batatas cv. Cooked sweet potatoes can be stored in an airtight container for a week. In fact, potatoes are so commonly consumed in average households in all parts of the world that it has become the 4th … Restaurant recommendations you trust. I find the purple sweet potatoes are the sweetest; Jersey sweet potatoes are the mildest and driest; all can be used in any recipe calling for sweet potatoes. Some are lower or higher—there are too many of them to generalize. ; The Creamsicle sweet potato, whose pale white outer skin hides a sweet, sugary orange interior. They often look identical, but I've found that "yams" can be as low as 79 cents per pound, while "sweet potatoes" cost $2.49 per pound. Next time you are at the market buying sweet potatoes, look around and see if you spot something a little different. Purple sweet potato is a popular ingredient in Lau Lau. Incidentally, yams and sweet potatoes are different. Photographs copyright © 2017 by Kristin Teig. These sweet potatoes have become famous and very distinctive because of their richly colored flesh, which happens to be a vibrant purple, in a marked contrast to the dull tan skins of … In the Philippines, there is a relative of ube called tuge. The same anthocyanin that makes food look pretty is touted as having beneficial health effects. Storage. I’ve never seen the purple sweet potatoes. Dioscorea globosa Roxb. Yams (often mislabeled as sweet potatoes in the grocery store) are a starchy, dry vegetable that originated in Africa and Asia. health benefits of Purple Sweet Potatoes. Okinawan Purple Sweet Potato – has a whitish skin and purple flesh. "Most of the so-called yams you see in American grocery stores are actually orange-fleshed sweet potatoes," explains Mary-Frances Heck, author of new cookbook Sweet Potatoes (and former BA staffer). Avoid bruising these potatoes as the slightest damage can cause the entire sweet potato to go bad. Dioscorea rubella Roxb. Peel and cut 2 lbs sweet potatoes into large pieces, and place into salted water. Okinawan sweet potatoes, sometimes called Japanese purple potatoes, or Japanese sweet potatoes, are a unique variety of sweet potato which is actually native to the Americas, not Japan, let alone Okinawa. The Ultimate Purple Sweet Potato Guide. Sweet potato is native to the tropical regions of America. The reason for the name mix-up, she explains, is because Louisiana sweet potato growers marketed their orange-fleshed as “yams” to distinguish from other states' produce in the 1930s—and it stuck. Most yams have a drier, potato-like starchiness than most sweet potatoes, which tend to have a rich flavor and, in some cases, creamy texture. Stokes Purple® sweet potatoes are available for the majority of the year — late August through late spring. So, what's the difference between a sweet potato and a yam? This sweet potato is not actually related to the potato but instead is in the morning glory family. Popular in some Asian and Latin cuisines, they add a brilliant pop of color to food and require just a few adaptations to cook. The neutrally-flavored yams are often used in Caribbean or West African cooking, and are difficult to find in the U.S.; sometimes you can pick them up at specialty grocery stores. Combining the two ingredients may turn the potato's flesh green. Read our, Susanne Alfredsson / EyeEm / Getty Images, How to Tell the Difference Between Sweet Potatoes and Yams. Purple Okinawan sweetpotato is often confused with the purple yam called ube. Treat white sweet potatoes like russets and fry 'em. Molokai sweet potatoes are available in late spring and early summer, but you'll be hard pressed to … Ube yams ( Dioscorea alata ) shouldn’t be confused with sweet potatoes because they are from the family Dioscoreaceae . For longer storage, keep them in a dry, dark, and cool place with good ventilation and use within a few weeks. Golden-Skinned, Pale-Fleshed Sweet Potatoes. They can be used in many of the same ways you’d use an orange or white potato, and the colorful result puts a fun spin on mashed potatoes, fries, and soups. Color and Shape. Purple potatoes are vibrant, versatile and nutritious, making them a must-have for any seasoned spud-lover. Roast, fry or sauté them to make sure they keep their purple … Purple sweet potato benefits are plentiful, making this variation to the normal sweet potato worth seeking out. Dioscorea alata, also known as purple yam, ube, or greater yam, among many other names, is a species of yam (a tuber).The tubers are usually a vivid violet-purple to bright lavender in color (hence the common name), but some range in color from cream to plain white. We had Heck break down the differences for us. Their long shelf life of 6 months allows them to be a dependable food source during times of poor farming--the yam is a much more difficult crop to harvest than the sweet potato. Molokai sweet potatoes are available in late spring and early summer, but you'll be hard pressed to … How To Cook Purple Sweet Potato: Recipe & Nutrition Benefits Sweet potato, purple skin white flesh, peeled, cut into pieces, boiled for 8 min. Dioscorea colocasiifolia Pax Dioscorea eburina Lour. Which plays a role in the circulation of blood in the body is a … I will not start hunting for them! Purple Sweet Potato in Lau Lau Purple sweet potato is a popular ingredient in lau lau, a savory Hawaiian dish made of pork, butterfish, and vegetables (including cubes of purple sweet potato) wrapped in lu’au leaves and ti leaves. The North Carolina-grown Stokes varietal are the most popular (with a sweet chestnut flavor), but you can sometimes find Hawaiian Okinawan potatoes with purple-speckled flesh that are best boiled whole. Ad Choices. Its Japanese name is beni-imo. Reprinted from Sweet Potatoes. Here are some of the most popular purple sweet potatoes that you can buy. This delicious dish is flexible and serves 4. Although the soft, orange sweet potato is often called a "yam" in parts of North America, the sweet potato is very distinct from the botanical yam (Dioscorea), which has a cosmopolitan distribution, and belongs to the monocot family Dioscoreaceae.A different crop plant, the oca (Oxalis tuberosa, a species of wood sorrel), is called a "yam" in many parts of Polynesia, including New Zealand. In this post, I am baking the Stokes purple sweet potatoes, however, you can use this recipe to bake any type of purple sweet potato. They have bumpy, tough brown skin (that looks almost tree trunk-like) with starchy, not sweet flesh. Purple sweet potatoes tend to be denser than other types, but turn rich, starchy and nutty when cooked (some even say wine-like ). However, the purple-fleshed Okinawan sweet potato is named after the Japanese island ‘Okinawa’, where it … They're not as easy to find as regular sweet potatoes and are more of a specialty item, so they will cost a little more. For the uninitiated, ube (pronounced ooh-bae) is a purple yam that is a staple in Filipino desserts. Adding a tablespoon of extra virgin olive oil (3.5 g fat) to mashed sweet potatoes (4 servings) can significantly improve the nutritional value of the dish. Darlene Schmidt is a cookbook author and culinary teacher who specializes in Thai cuisine. Like the Hannah, Okinawa sweet potatoes … Sweetpotato. To make life even more complicated, there are a handful of varieties of sweet potatoes: orange, white, and purple. Sweet potatoes that have brown, red-orange, or white skin with orange or white flesh are native to Colombia and southern Central America. If you're going to use this sweet potato in baked goods, you do need to be cautious about recipes that include baking soda. You may also find another sweet potato that has a purplish color on the outside. I love sweet potatoes and yams and they’ve been a staple in my diet for more than 20 years. Smoothing and clear blood circulation. It's all a facade! Where these two differ for the most part is in their phytonutrient profile. The two are commonly confused and mislabeled at the market, so most people in the U.S. have never eaten an actual yam (native to Africa). This version is firmer with a golden skin and light yellow flesh. At most grocery stores, absolutely nothing. And if we consume sweet potatoes along with the skin it can give more fiber when compared to one serving of oatmeal. sambal oelek with a stick of butter. Okinawan sweet potatoes on the other hand are available year round. And what the heck are purple and white potatoes? It is well loved all over Asia as a dessert ingredient for its sweet and nutty flavor. Yam. The Spruce Eats uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. We have answers. Use of this site constitutes acceptance of our User Agreement (updated as of 1/1/21) and Privacy Policy and Cookie Statement (updated as of 1/1/21) and Your California Privacy Rights. 3 Kinds of Purple Sweet Potatoes… You might come across three different kinds of purple sweet potatoes. https://www.westoftheloop.com/2016/05/08/grilled-purple-sweet-potatoes The Okinawan variety needs a similar climate to Okinawa, such as Hawaii, while Stokes Purple is a better choice for home gardens on the U.S. mainland. Today, they are widely grown in Hawaii and exported to the United States mainland where they are popular with Asian and Latin… 2010. After Columbus' discoveries, they were brought to Asia, and varieties with white skin and speckled pale purple flesh were developed on the Japanese island of Okinawa. © 2020 Condé Nast. Purple sweet potatoes have super amped-up anthocyanins like blueberries, which are great for both color and antioxidants. Like other sweet potatoes, the peak season for the purple varieties is during the fall and winter months. In fact, potatoes are so commonly consumed in average households in all parts of the world that it has become the 4th … I find the purple sweet potatoes are the sweetest; Jersey sweet potatoes are the mildest and driest; all can be used in any recipe calling for sweet potatoes. This vegetable is a major crop and food source in the Philippines. Purple sweet potatoes are healthy. Published by Clarkson Potter/Publishers, an imprint of Penguin Random House, LLC. A staple in African cuisine, yams are most often boiled, roasted or fried. Sweet potatoes that have brown, red-orange, or white skin with orange or white flesh are native to Colombia and southern Central America. After Columbus' discoveries, they were brought to Asia, and varieties with white skin and speckled pale purple flesh were developed on the Japanese island of Okinawa. As it melts into your potato, all your problems may melt away too. Purple potatoes are the eye-catching gems of the potato aisle. Though we don’t always think of sweet potatoes as a protein powerhouse, both varieties contain about 4grams per cup; not bad! You can stir it into a savory stew to feed a hungry crowd on game day, bake into a family-favorite casserole for a holiday meal, or simply roast a potato and eat it plain. Hawaiian sweet potato, which is a variety called ‘Okinawan’, but is commonly called purple yam, Japanese purple potato or Japanese Sweet Potato. health benefits of Purple Sweet Potatoes. I love sweet potatoes and yams and they’ve been a staple in my diet for more than 20 years. Purple yam Purple yam at Maui, Hawaii Purple yam tuber Scientific classification Kingdom: Plantae Clade: Tracheophytes Clade: Angiosperms Clade: Monocots Order: Dioscoreales Family: Dioscoreaceae Genus: Dioscorea Species: D. alata Binomial name Dioscorea alata L. Synonyms List Dioscorea atropurpurea Roxb. All the varieties described below are technically sweet potatoes, though they’re often called yams. Copyright © 2017 by Mary-Frances Heck. The Okinawan purple yam has the scientific name Ipomoea batatas cv. Dioscorea javanica Queva Dioscorea purpurea Roxb. Purple sweet potato skins are edible, though some recipes recommend peeling them first. Purple yams are found in Japan, Indonesia, Vietnam, and the Philippines and are often used in desserts. Continue boiling until soft (easily pierced by a fork), and then drain. They have a taste very similar to the more common orange sweet potatoes but are generally believed to have more potent antioxidant properties. They are denser and drier than regular sweet potatoes, which is why moist cooking methods and longer times are recommended. Speaking of yams, most people always mistaken them with sweet potatoes and taro especially the purple yams which the flesh texture is very similar to purple sweet potatoes. Robbins J. Although potatoes have a reputation of causing weight gain, studies show that the type of potato you choose and how the potato is prepared could make a difference.. It is noted that the first purple sweet potato was bred by the Japanese and grown specifically on Okinawa, hence its name. Standard white potatoes' flavor would be obliterated by a heavy seasoning from Spanish paprika, black pepper, and garlic, but it works perfectly as a bacon-ish flavor in her Cobb salad recipe (pictured above) or with cumin and coriander for tacos. Since they're a little drier in texture, Heck suggests using them for gnocchi so you can control the amount of moisture in the dough. https://www.friedas.com/the-ultimate-purple-sweet-potato-guide Just keep in mind the extended cooking time when using them as a substitute. Though some varieties have white skin, cutting one open will reveal their violet-colored surprise. These are the sweet potatoes that you roast for meal prep, use for Thanksgiving sweet potato pie or marshmallow-topped mashed potatoes, and snack on as fries and chips. There are a ton of different kinds of sweet potatoes from Beauregard to Regal, but it’s hard to find most of them in the store. Preparation is a time-consuming process involving several minutes of pounding and boiling to remove toxins. Purple sweet potatoes, however, are more commonly available to most consumers. You can either make your own sambal paste with chiles, garlic, ginger, lemongrass, lime zest, and salt, or just mix 1 Tsbp. Purple sweet potatoes are some of the most interesting and colorful vegetables you can cook. It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Today, they are widely grown in Hawaii and exported to the United States mainland where they are popular with Asian and Latinx communities. Generally a little harder to find than other types of sweet potatoes, purple sweet potatoes can be prepared in a number of different ways. One of Heck's favorite ways to eat them is topped with sambal butter. Ayamurasaki. Like other sweet potatoes, you can also freeze them after cooking, whether whole and baked or as a casserole. ; The Okinawa sweet potato, a Japanese varietal with a vibrant violet flesh. Okinawan sweet potatoes, sometimes called Japanese purple potatoes, or Japanese sweet potatoes, are a unique variety of sweet potato which is actually native to the Americas, not Japan, let alone Okinawa. Types of Purple Sweet Potato. Bon Appétit may earn a portion of sales from products that are purchased through our site as part of our Affiliate Partnerships with retailers.

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