Lotus Root (Renkon) (2024)

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Crunchy and slightly starchy lotus root is an edible rhizome of the lotus plant. It’s a versatile vegetable in various Japanese dishes packed with fiber, potassium, and Vitamin C!

Lotus Root (Renkon) (1)

An oblong, tubular rhizome that grows underground in water, renkon (蓮根・れんこん) or lotus root resembles thick white sausage links. When sliced, it has symmetrical air pockets patterned into a pinwheel shape. It has a dense and crunchy texture similar to water chestnut or taro. It’s native to Asia and a popular ingredient in many Asian cuisines due to its aesthetics and use in traditional Chinese medicine.

Table of contents

  • What is Lotus Root
    • What Does It Taste Like
  • How To Use
  • Where to Buy
  • Recipes Using Lotus Root
  • How To Choose The Best
  • How To Store
  • Substitutions
  • Health Benefits

What is Lotus Root

Lotus root (Nelumbo nucifera) is the edible rhizome of the lotus plant, around 10-20 cm/3.9-11.4 in length. The inedible beautiful flower is associated with Buddhism, and the pink lotuses represent enlightenment.

It grows in muddy waters, like ponds and river bottoms, and resembles sausage links. It has beige skin with a cream-colored inside. It retains its crisp, light, and starchy texture when cooked, so it’s cooked in various methods such as stir-fry, pan-fry, braise, deep-fry, and boil.

A classic Japanese side dish featuring lotus is kinpira, stir-fried lotus root seasoned with soy sauce, mirin, sake, and shichimi togarashi or white sesame seeds.

Other names include Sacred Water lotus and Chinese Arrowroot.

What Does It Taste Like

It has a dense and crunchy texture with a nutty and sweet flavor, similar to water chestnut, taro root, or raw potato.

Lotus Root (Renkon) (2)

How To Use

When using fresh lotus root, peel the skin with a vegetable peeler, slice or cut, and soak it in a small bowl with rice vinegar or water with lemon juice to prevent discoloration, remove the bitterness, and improve the crunchiness. Soak for around five minutes, drain well, and use in your cooking.

Eating it raw is not advised as the high starch and fiber content may cause digestive issues for some people. Raw lotus tastes bitter and tannic, which may be unpleasant.

Cut it into thick or thin slices, chunks, or sections. Add it to stews and soups, stir-fry with proteins, or coat with cornstarch and deep fry until golden brown and top over salads.

Where to Buy

Most Asian and Japanese grocery stores carry lotus root. You can find it packaged and parboiled, which has a less crunchy texture than raw but cooks quickly.

Lotus Root (Renkon) (3)
Lotus Root (Renkon) (4)

Recipes Using Lotus Root

Lotus Root (Renkon) (6)
Lotus Root (Renkon) (7)
Lotus Root (Renkon) (8)

How To Choose The Best

If buying raw lotus root, buy it whole instead of precut, minimizing the oxidation. Choose ones that are firm with smooth skin and free of blemishes.

How To Store

Store raw whole roots wrapped in damp paper towels and placed in a plastic bag. Keep in the refrigerator for up to two weeks. You can also freeze sliced lotus root.

Substitutions

Depending on the recipe, you can substitute it for any similar crunchy vegetable, like burdock root or carrots.

Health Benefits

In addition to its culinary uses, the stems, roots, and flowers of lotus root have been used for traditional medicinal purposes for centuries. It’s also used in Ayurvedic medicine. It’s used to treat inflammation, oral bacteria, and high blood pressure and to aid digestion.

Regarding nutrients, it’s high in vitamins B6, C, folate, potassium, phosphorus, protein, and dietary fiber. It’s also low in calories compared to other root vegetables.

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Lotus Root (Renkon) (2024)

FAQs

What is the rhizome of the lotus root? ›

Lotus root is the edible rhizome (the subterranean stem) of the lotus plant, a perennial aquatic plant that grows beautiful pink-hued or white flowers. Native to Asia, Australia, New Guinea and parts of the Middle east, lotus plants grow in the mud of shallow ponds, marshes, lagoons, and flooded fields.

What does renkon taste like? ›

Renkon tastes mildly sweet; it absorbs other flavors well, though, which makes it well-suited to stir-fries and braised dishes that have other sauces and ingredients that have a more assertive flavor.

What is renkon in English? ›

Renkon is often translated as “lotus” in English, which means eight. True to its name, the renkon normally has eight or nine holes that are used to transport water to the surface. The holes are a good indicator of healthy growth and boast a unique configuration including smaller holes in the middle for respiration.

What is the renken lotus root? ›

An oblong, tubular rhizome that grows underground in water, renkon (蓮根・れんこん) or lotus root resembles thick white sausage links. When sliced, it has symmetrical air pockets patterned into a pinwheel shape. It has a dense and crunchy texture similar to water chestnut or taro.

What is the benefit of lotus rhizome node? ›

Sour and sweet in taste, Lotus Rhizome Node can aid digestion, restrain abnormal discharges of fluids from the body, such as diarrhoea and heavy sweating. The herb can also slow down acute reactions, detoxify the body and has a tonic effect on the body by replenishing qi and blood.

Can lotus root be eaten raw? ›

Like many vegetables, the lotus root tastes good raw, boiled, fried, and in soups, so you have a lot of options. Peel the whole root before slicing it thinly. Alone, the ingredient has a mellow flavor, but it can easily absorb whatever spices and sauces you're working with.

Can renkon be eaten raw? ›

Common in Japan and greater Asia, renkon's attractive pattern makes it a useful vegetable for creating visually appealing dishes. It is not usually eaten raw, but peeled and boiled in water.

Is renkon good for you? ›

Renkon (Lotus Root)

Throughout Asia, it is enjoyed in soups and stews, fried to make delicious chips, added to stir fries, and even blanched and added to salads. It has lots of health benefits, from improving digestion to lowering blood pressure.

Why soak lotus root in vinegar? ›

Because lotus root can oxidize after it is exposed to the air, we typically submerge it in the water with a little bit of vinegar or pickled in a vinegared sauce. This helps to remove any astringent taste and prevent the root from turning brown.

What does eating lotus root do for you? ›

Lotus root has complex carbs, several nutrients, minerals, vitamins, and fibre, which provide numerous health benefits. As a result, it aids in weight management, digestion, immunity, excretion, and inflammation healing. It also improves stress management by improving blood circulation and heart health.

Do Japanese eat lotus root? ›

It's a common ingredient in Japanese and Southeast Asian cooking, used in salads, stir-fries, steamed dishes, soups, and even tempura.

Are you supposed to eat lotus root? ›

The braised root slices look like garnishes but are actually really tasty to eat. Lotus roots are tough, so you first need to prepare them properly. You can actually eat the roots raw but for this recipe we soak and blanch before braising them. Soaking them removes excessive starch.

Who should avoid lotus root? ›

Pregnancy and breast-feeding: There isn't enough reliable information to know if lotus is safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use. Surgery: Lotus might interfere with blood sugar control during and after surgery. Stop using lotus at least 2 weeks before a scheduled surgery.

What is the difference between lotus stem and lotus root? ›

Lotus Stem also known as lotus root it is a root vegetable from India and China, used widely in Indian, Chinese and Japanese food. They are the edible parts of the lotus flower which is found under water. It is usually crunchy and is fairly sweet and has a flavor like water chestnut.

Is there another name for lotus root? ›

Lotus Root, also known as Sacred Lotus and Nilufer etc.; belongs to Nelumbonaceae family. Its Scientific Name is Nelumbo nucifera. It is called Mrinal Moolam in Sanskrit and Kamal Kakadi in Hindi.

Does lotus have rhizome? ›

Whole flowers, petals and seed pods can be used as dried floral crafts. Lotus is propagated by the division of rhizomes and seeds. Rhizomes with new sprouts are cut into small pieces having at least three nodes. Seeds are scarified at both the ends for early germination.

What is the root system of the lotus plant? ›

The lotus root is a “rhizome,” meaning the root grows horizontally as a line of interconnected root stubs connected by “nodes.” So when you are viewing raw lotus root in the food store, you are actually seeing one root stub (internode) of many interconnected internodes that feed the lotus flower.

What do you mean by rhizome? ›

In botany and dendrology, a rhizome (/ˈraɪzoʊm/; from Ancient Greek ῥίζωμα (rhízōma) 'mass of roots', from ῥιζόω (rhizóō) 'cause to strike root') is a modified subterranean plant stem that sends out roots and shoots from its nodes. Rhizomes are also called creeping rootstalks or just rootstalks.

What parts of the plant are rhizome? ›

Rhizomes are underground stems that grow on the soil surface. They grow horizontally and function as the organs of asexual reproduction and food storage. Rhizomes consist of nodes which develop roots and shoots that are growing perpendicularly to the ground. Each piece of rhizome with a node can grow into a new plant.

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