Terumi Morita
May 21, 2026·Recipes·1 min read · 235 words

Kenchin-jiru (Vegetable Tofu Soup)

Kenchin-jiru is a nourishing vegetable and tofu soup that embodies the essence of Japanese shojin cuisine.

Contents（4項）▾
  1. 01Ingredients & steps
  2. 02Why this works
  3. 03Autopilot guard summary
  4. 04Terumi Brain v1 review
A hearty bowl of Kenchin-jiru featuring daikon, carrot, gobo, tofu, and konnyaku in a clear dashi broth.
RecipeJapanese
Prep20m
Cook15m
Serves4 人分
LevelEasy

Ingredients

  • 200 g daikon, sliced
  • 100 g carrot, sliced
  • 100 g gobo (burdock root), sliced
  • 150 g konnyaku, sliced
  • 200 g firm tofu, cubed
  • 4 cups dashi broth
  • 1 tbsp soy sauce
  • 1 tbsp miso (optional)
  • salt to taste
  • green onions, chopped for garnish

Steps

  1. Prepare the dashi broth by simmering kelp and bonito flakes for 15 minutes, then strain.

  2. In a pot, add the dashi broth and bring to a gentle simmer over medium heat.

  3. Add the sliced daikon, carrot, and gobo to the pot. Cook for about 10 minutes until the vegetables are tender.

  4. Stir in the konnyaku and cubed tofu, cooking for an additional 5 minutes.

  5. Season the soup with soy sauce and miso if using, adjusting the taste with salt as needed. Simmer for 2 more minutes.

  6. Serve hot, garnished with chopped green onions.

Why this works

Kenchin-jiru showcases the harmony of flavors and textures found in shojin cuisine. The balance of root vegetables like daikon and gobo provides a hearty base, while tofu adds a protein component that is both nutritious and satisfying. The use of dashi as a broth enriches the overall umami profile, making the soup comforting and enhancing its flavor complexity. If the vegetables seem too firm after simmering, simply extend the cooking time by a few minutes to ensure they soften adequately. The optional miso adds depth, but be careful not to boil after adding it, as high heat can alter its delicate flavor. This dish is not only warming but also deeply satisfying, making it a perfect choice for a nourishing meal.

Autopilot guard summary

  • truth: approved
  • quality: approved (score 100)
  • similarity: approved (score 0.07 vs daikon-buta-no-nimono)
  • regulatory: approved
  • image: approved

Terumi Brain v1 review

  • grade: B · overall 83/100 · readiness needs_minor_edits
  • scores: chef=100 science=80 repair=75 culture=90 safety=100 taste=66 mon=60 geo=95

Suggested enhancements

  • A failure-rescue line ('if it breaks, ...' / 'if it seems too tough, ...') makes the piece feel like a working cook wrote it.
  • Naming one or two taste axes (salt / acid / fat / umami / aroma / texture) makes the dish's structure visible.

Brain-suggested book

  • The Japanese Home-Cooking Code: Unlocking Flavor (home-cooking-code-en)