Miso Soup with Komatsuna and Potato

みそ汁(小松菜・じゃがいも) · Miso Shiru (Komatsuna, Jagaimo)

By Aoi, licensed nutritionist · From a Japanese preschool lunch menu

Miso soup is on the table at almost every Japanese preschool lunch, and the vegetables in it change with the season and the menu. This version pairs komatsuna, a mild Japanese mustard green (baby spinach or bok choy leaves work as a substitute), with potato simmered until it is soft enough to break apart on a spoon. The potato gives the broth a mellow sweetness, so even children who are wary of greens tend to drink the whole bowl. Blanching the komatsuna separately and adding it right before serving keeps its color bright and its texture tender rather than stringy.

Energy40.5 kcalper serving
Salt0.9 gper serving
Steps4 
AllergensNo egg, milk or wheatother allergens not checked
↓ Jump to ingredients日本語で見る (Original recipe in Japanese)
Miso Soup with Komatsuna and Potato

Ingredients

Adults0
Children1
= 1 serving

One serving here is 1.5× the portion served to a child in a Japanese preschool, sized for Western appetites. An adult counts as two servings. Tap an ingredient to check it off.

Ingredients

  • 15 gkomatsuna
  • 45 gpotato

Seasonings

  • 150 gbonito and kombu dashi
  • 4.9 glight rice miso
About the Japanese ingredients in this recipe
komatsuna (こまつな)
A mild Japanese leafy green (Japanese mustard spinach) with tender stems. Substitute: Spinach or bok choy.
bonito and kombu dashi (かつお・昆布だし汁)
Japanese soup stock made from dried bonito flakes and kombu kelp, the everyday base for soups and simmered dishes. Substitute: Instant dashi granules dissolved in water, or a light vegetable or chicken stock.
light rice miso (米みそ(淡色辛みそ))
A pale, salty rice miso, the standard everyday miso in Japan. Substitute: Any light, white, or awase (blended) miso.

Full Japanese ingredient glossary →

Directions

  1. 1

    Cut the komatsuna into 2 cm lengths and blanch in boiling water.

  2. 2

    Cut the potato into quarter-rounds (icho-giri).

  3. 3

    Bring the dashi to a boil in a pot, add the potato from step 2 and simmer.

  4. 4

    Once the potato is tender, dissolve the miso into the soup, then add the komatsuna from step 1 just before serving.

Nutrition

Per1 serving1 adult servingYour total
Energy40.5 kcal81 kcal40.5 kcal
Protein2.1 g4.2 g2.1 g
Fat0.5 g0.9 g0.5 g
Carbohydrates7.8 g15.6 g7.8 g
Salt equivalent0.9 g1.8 g0.9 g
Calcium37.5 mg75 mg37.5 mg
Iron0.8 mg1.5 mg0.8 mg

Values are per serving (1.5× the Japanese preschool portion); an adult serving is double. They were calculated by a licensed Japanese nutritionist using the Standard Tables of Food Composition in Japan. "Salt equivalent" is sodium × 2.54, the standard Japanese measure. Allergen flags cover egg, milk and wheat only and come from the nutritionist's records. Soy sauce and miso are made with wheat but are usually allowed on Japanese wheat-free school menus, so check with your doctor.

Ingredients in this recipe

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