Komatsuna: The Leafy Green Vegetable with a Mild Mustard Flavor



Komatsuna, also known as Japanese mustard spinach, is a leafy green vegetable with a mild mustard flavor. It is a popular ingredient in Japanese cuisine, but it is also becoming more popular in other parts of the world.


Komatsuna is a good source of vitamins A, C, and K, as well as fiber and antioxidants. It is also a good source of calcium and iron.

Health Benefits of Komatsuna

Komatsuna offers a number of health benefits, including:

  • Improved digestion: The fiber in komatsuna can help to keep the digestive system healthy and regular.
  • Reduced risk of chronic diseases: The vitamins and antioxidants in komatsuna can help to protect against chronic diseases such as heart disease, cancer, and stroke.
  • Weight management: Komatsuna is low in calories and fat, making it a good choice for people who are trying to lose weight or maintain a healthy weight.
  • Stronger bones: The calcium and vitamin K in komatsuna are important for bone health.
  • Healthy blood: The iron in komatsuna is important for carrying oxygen throughout the body.

How to Cook Komatsuna

Komatsuna can be eaten raw or cooked. It is often stir-fried, but it can also be steamed, boiled, or microwaved. Komatsuna can be added to soups, stews, and salads. It can also be used to make wraps and tortillas.

Here are a few tips for cooking komatsuna:

  • Wash the komatsuna thoroughly before cooking it.
  • Remove the tough stems from the leaves.
  • Cut the leaves into bite-sized pieces.
  • Cook the komatsuna for a short period of time, as it overcooks easily.
  • Komatsuna can be cooked on its own or with other vegetables, such as onions, carrots, and mushrooms.

Komatsuna Recipes

Here are a few recipes for komatsuna:

  • Komatsuna Stir-Fry: Stir-fry komatsuna with garlic, ginger, and soy sauce for a quick and easy dish.
  • Komatsuna Soup: Add komatsuna to your favorite soup recipe for a boost of nutrients and flavor.
  • Komatsuna Salad: Toss komatsuna with other greens, such as spinach and kale, and your favorite vinaigrette for a healthy and delicious salad.
  • Komatsuna Wraps: Fill komatsuna leaves with cooked chicken, fish, or tofu, as well as vegetables, sauces, and dressings for a healthy and delicious wrap.


Komatsuna is a versatile and nutritious leafy green vegetable that can be enjoyed in a variety of ways. It is a good source of vitamins, minerals, and antioxidants, and it offers a number of health benefits.

If you are looking for a new and delicious leafy green vegetable to try, komatsuna is a great option. It is easy to find in most Asian grocery stores, and it can be used in a variety of dishes.