Long Beans: Varieties and Descriptions

Long beans, scientifically known as Vigna unguiculata subsp. sesquipedalis, are a type of legume that belong to the same family as cowpeas and black-eyed peas. They are commonly grown in tropical and subtropical regions for their delicious and nutritious edible pods. Long beans are known for their elongated shape, hence the name, and are a popular ingredient in many Asian cuisines.

1. Chinese Long Beans

Chinese long beans, also known as yardlong beans or asparagus beans, are one of the most widely cultivated varieties of long beans. They have a vibrant green color and can grow up to 18-24 inches in length. Chinese long beans have a slightly sweet and crisp texture, making them a versatile ingredient in stir-fries, salads, and soups.

2. Red Noodle Beans

Red noodle beans, also called snake beans or red yardlong beans, are a visually striking variety of long beans. They have a deep red color and can reach lengths of up to 30 inches. Red noodle beans have a tender and slightly chewy texture, with a flavor similar to green beans. They are often used in Asian dishes, such as curries and stir-fries, to add a pop of color and unique taste.

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3. White-Seeded Yardlong Beans

White-seeded yardlong beans, as the name suggests, have white seeds and are a popular variety in Southeast Asia. They have a pale green color and can grow up to 18-24 inches long. White-seeded yardlong beans have a crisp and crunchy texture, with a mild and slightly nutty flavor. They are commonly used in stir-fries, soups, and pickled preparations.

4. Purple Yardlong Beans

Purple yardlong beans, also known as purple snake beans, are a visually striking variety with vibrant purple pods. They can grow up to 18-24 inches long and have a tender and crisp texture. Purple yardlong beans have a slightly sweet and earthy flavor, making them a popular choice for salads, stir-fries, and vegetable side dishes.

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5. Green Yardlong Beans

Green yardlong beans, also referred to as green snake beans, are a classic variety of long beans. They have a bright green color and can reach lengths of up to 18-24 inches. Green yardlong beans have a crunchy and slightly fibrous texture, with a mild and grassy flavor. They are commonly used in various Asian dishes, including stir-fries, curries, and vegetable medleys.

These are just a few examples of the different varieties of long beans available. Each variety offers its own unique flavor, texture, and visual appeal, allowing for a wide range of culinary possibilities. Whether you prefer the vibrant red of snake beans or the classic green of Chinese long beans, long beans are a nutritious and delicious addition to any meal.

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