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Komatsuna
Vegetables
Nutri-ScoreA

Komatsuna

Brassica rapa var. perviridis

Clinical Encyclopedia

Komatsuna, also known as Japanese mustard spinach, is a leafy green vegetable rich in vitamins and minerals, particularly Vitamin K and C. It is known for its mild flavor and versatility in various dishes.

Scientific NameBrassica rapa var. perviridis
Region of OriginJapan

Macronutrient Ratio

Caloric distribution of primary energy metrics per 100g

Calories27 kcal
Water
92%
Fiber2g
Total7.2g
Protein
2.6g(36%)
Fats
0.4g(6%)
Carbohydrates
4.2g(58%)

Micronutrient DV% Score

Top vitamins and minerals ranked by percentage of Daily Recommended Value

Vitamins (DV%)
Minerals (DV%)

Health Benefits

Rich in antioxidants, komatsuna helps combat oxidative stress and may reduce the risk of chronic diseases.
High in Vitamin K, it supports bone health and may improve cardiovascular function.
Contains anti-inflammatory properties that can aid in reducing inflammation in the body.
Low in calories and high in fiber, making it an excellent choice for weight management.

Possible Risks & Side Effects

!Individuals on blood-thinning medications should consult a healthcare provider before consuming large amounts due to its high Vitamin K content.
!May cause digestive discomfort in some individuals if consumed in excessive amounts.

How to Prepare & Consume

Best enjoyed steamed, sautéed, or added to soups and salads. Washing thoroughly before consumption is recommended.

Smart Selection & Storage

How to Select

Choose komatsuna with vibrant green leaves and no signs of wilting or yellowing.

How to Store

Wrap in a damp paper towel and place in a plastic bag in the refrigerator for optimal freshness.

Myths vs Realities

MythEating too much komatsuna can lead to kidney stones.+
RealityWhile komatsuna contains oxalates, moderate consumption is safe for most people.
MythKomatsuna is only used in Japanese cuisine.+
RealityKomatsuna can be used in various cuisines and dishes worldwide.
MythAll leafy greens are the same in nutritional value.+
RealityDifferent leafy greens have unique nutrient profiles, and komatsuna is particularly high in Vitamin K.

Healthy Recipes

Komatsuna and Quinoa Salad

A refreshing salad combining nutty quinoa with tender komatsuna, cherry tomatoes, and a zesty lemon dressing.

Ingredients
  • 1 cup cooked quinoa
  • 2 cups chopped komatsuna
  • 1 cup halved cherry tomatoes
  • 1/4 cup diced cucumber
  • 2 tablespoons olive oil
  • 1 tablespoon lemon juice
  • Salt and pepper to taste
Instructions
  1. 1. In a large bowl, combine the cooked quinoa, chopped komatsuna, cherry tomatoes, and cucumber.
  2. 2. In a small bowl, whisk together olive oil, lemon juice, salt, and pepper.
  3. 3. Pour the dressing over the salad, toss gently, and serve chilled.

Stir-Fried Komatsuna with Garlic and Tofu

A quick and nutritious stir-fry featuring komatsuna and crispy tofu, flavored with garlic and soy sauce.

Ingredients
  • 2 cups chopped komatsuna
  • 200g firm tofu, cubed
  • 3 cloves garlic, minced
  • 2 tablespoons soy sauce
  • 1 tablespoon sesame oil
  • 1 tablespoon sesame seeds
Instructions
  1. 1. Heat sesame oil in a pan over medium heat and add cubed tofu, frying until golden brown.
  2. 2. Add minced garlic and stir-fry for 1 minute before adding the komatsuna.
  3. 3. Stir in soy sauce and cook until the komatsuna is wilted; sprinkle with sesame seeds before serving.

Komatsuna Smoothie Bowl

A vibrant smoothie bowl packed with nutrients, blending komatsuna with banana and almond milk, topped with seeds and fruits.

Ingredients
  • 1 cup fresh komatsuna
  • 1 banana
  • 1/2 cup almond milk
  • 1 tablespoon chia seeds
  • 1/4 cup mixed berries
  • 1 tablespoon almond butter
Instructions
  1. 1. Blend komatsuna, banana, and almond milk until smooth.
  2. 2. Pour the smoothie into a bowl and top with chia seeds, mixed berries, and a drizzle of almond butter.
  3. 3. Serve immediately for a refreshing breakfast.

Komatsuna and Chickpea Curry

A hearty and flavorful curry featuring komatsuna and chickpeas, simmered in a spiced coconut milk sauce.

Ingredients
  • 2 cups chopped komatsuna
  • 1 can chickpeas, drained
  • 1 can coconut milk
  • 1 onion, diced
  • 2 cloves garlic, minced
  • 1 tablespoon curry powder
  • Salt to taste
Instructions
  1. 1. In a pot, sauté onion and garlic until translucent.
  2. 2. Add curry powder and stir for 1 minute before adding coconut milk and chickpeas.
  3. 3. Simmer for 10 minutes, then add komatsuna and cook until wilted; season with salt.

Komatsuna and Avocado Toast

A nutritious twist on classic avocado toast, topped with sautéed komatsuna and a sprinkle of chili flakes.

Ingredients
  • 2 slices whole-grain bread
  • 1 ripe avocado
  • 1 cup chopped komatsuna
  • 1 tablespoon olive oil
  • Salt and chili flakes to taste
Instructions
  1. 1. Toast the bread slices until golden brown.
  2. 2. In a pan, heat olive oil and sauté komatsuna until wilted; season with salt.
  3. 3. Mash avocado on the toast, top with sautéed komatsuna, and sprinkle with chili flakes.

Komatsuna and Egg Breakfast Wrap

A healthy breakfast wrap filled with scrambled eggs, sautéed komatsuna, and a hint of cheese, all in a whole wheat tortilla.

Ingredients
  • 2 eggs
  • 1 cup chopped komatsuna
  • 1/4 cup shredded cheese
  • 1 whole wheat tortilla
  • Salt and pepper to taste
Instructions
  1. 1. Scramble the eggs in a pan, adding salt and pepper to taste.
  2. 2. Add komatsuna to the pan and cook until wilted, then stir in cheese until melted.
  3. 3. Spoon the mixture onto the tortilla, wrap it up, and enjoy.

Komatsuna and Lentil Soup

A comforting and nutritious soup made with lentils and komatsuna, seasoned with herbs for a hearty meal.

Ingredients
  • 1 cup lentils, rinsed
  • 2 cups chopped komatsuna
  • 1 onion, diced
  • 2 carrots, diced
  • 4 cups vegetable broth
  • 1 teaspoon thyme
  • Salt and pepper to taste
Instructions
  1. 1. In a large pot, sauté onion and carrots until soft.
  2. 2. Add lentils, vegetable broth, thyme, salt, and pepper; bring to a boil.
  3. 3. Reduce heat and simmer until lentils are tender, then stir in komatsuna and cook until wilted.

Komatsuna Pesto Pasta

A vibrant pasta dish featuring homemade komatsuna pesto, blended with nuts and garlic for a healthy twist.

Ingredients
  • 2 cups fresh komatsuna
  • 1/4 cup walnuts
  • 2 cloves garlic
  • 1/4 cup olive oil
  • 1/2 cup grated Parmesan cheese
  • 200g whole grain pasta
Instructions
  1. 1. Cook pasta according to package instructions; drain and set aside.
  2. 2. In a food processor, blend komatsuna, walnuts, garlic, and olive oil until smooth; mix in Parmesan cheese.
  3. 3. Toss the pasta with the komatsuna pesto and serve warm.

Komatsuna and Sweet Potato Fritters

Crispy and delicious fritters made with grated sweet potato and chopped komatsuna, perfect as a snack or side dish.

Ingredients
  • 1 cup grated sweet potato
  • 1 cup chopped komatsuna
  • 1 egg
  • 1/4 cup flour
  • Salt and pepper to taste
  • Olive oil for frying
Instructions
  1. 1. In a bowl, mix grated sweet potato, komatsuna, egg, flour, salt, and pepper until combined.
  2. 2. Heat olive oil in a pan and drop spoonfuls of the mixture to form fritters.
  3. 3. Fry until golden brown on both sides; serve warm.

Komatsuna and Brown Rice Bowl

A nourishing bowl filled with brown rice, sautéed komatsuna, and a drizzle of tahini dressing for a satisfying meal.

Ingredients
  • 1 cup cooked brown rice
  • 2 cups chopped komatsuna
  • 2 tablespoons tahini
  • 1 tablespoon lemon juice
  • Salt and pepper to taste
Instructions
  1. 1. In a pan, sauté komatsuna until wilted; season with salt and pepper.
  2. 2. In a bowl, layer cooked brown rice and sautéed komatsuna.
  3. 3. Drizzle with tahini and lemon juice before serving.

Frequently Asked Questions (FAQ)

What are the health benefits of komatsuna?

Komatsuna is rich in vitamins A, C, and K, and provides antioxidants that support overall health.

How can I incorporate komatsuna into my diet?

You can add komatsuna to salads, stir-fries, soups, or steam it as a side dish.

Is komatsuna safe for everyone to eat?

While generally safe, those on blood thinners should monitor their intake due to Vitamin K.

How should I store komatsuna?

Store in a plastic bag in the refrigerator to maintain freshness for up to a week.

Can I eat komatsuna raw?

Yes, komatsuna can be eaten raw in salads or as a garnish.

What is the best way to cook komatsuna?

Steaming or sautéing lightly preserves its nutrients and flavor.

Does komatsuna have a strong flavor?

No, it has a mild flavor that pairs well with various ingredients.

How does komatsuna compare to spinach?

Komatsuna is similar in texture but has a slightly different flavor profile and higher Vitamin K content.