Food Health

A Light Cod, Cabbage & Tofu Soup

Abstract

Cod and tofu provide protein without making this clear soup heavy, while cabbage and mushrooms add vegetable volume and a small portion of glass noodles rounds out the bowl. It is a warm, straightforward option for a lighter dinner.

Clear cod, cabbage, tofu, and mushroom soup with glass noodles in a white bowl

This clear soup is designed as a lighter dinner rather than a microbiome “fix.” Cod and tofu provide protein, cabbage and mushrooms add vegetable volume, and a small portion of glass noodles rounds out the bowl without making it heavy.

Preparation15 minutes
MealDinner
FormatStovetop soup
VegetablesCabbage + mushrooms

Why this combination works

Cabbage and mushrooms create volume and texture, while cod and tofu make the soup protein-forward without relying on a rich broth. The warm format can be easier to repeat on cool evenings than a cold salad.

  • The noodles remain a small part of the bowl, with vegetables and protein taking the larger share.
  • Using water or low-sodium broth keeps the base light.
  • Cook the cod gently to prevent it becoming dry or breaking apart excessively.

Ingredients

  • 120 g cod, cut into large pieces
  • 150 g soft tofu, cut into cubes
  • 220 g napa cabbage, sliced
  • 100 g mushrooms, sliced
  • 25 g dry glass noodles
  • 400 ml water or low-sodium broth

Method

  1. Bring the water or broth to a gentle simmer. Add the cabbage and mushrooms and cook for five minutes.
  2. Add the glass noodles, tofu, and cod. Simmer gently until the noodles are tender and the cod is opaque and flakes easily, about four to six minutes. Serve immediately.

Nutrition note

Nutrition varies with noodle, tofu, broth, and vegetable products. Cod and tofu provide protein, cabbage and mushrooms add vegetable volume, and glass noodles supply the main carbohydrate.

Evidence notes

This recipe emphasizes overall meal structure: vegetables, lean protein, a modest noodle portion, and restrained seasoning. Research on dietary fiber and broader dietary guidance supports variety and minimally processed food patterns, but this soup has not been studied as a specific intervention.

References

  1. The Impact of Dietary Fiber on Gut Microbiota in Host Health and Disease. Cell Host & Microbe, 2018.
  2. Dietary fiber and prebiotics and the gastrointestinal microbiota. Gut Microbes, 2017.
  3. Dietary Guidelines for Americans, 2025–2030. U.S. Department of Health and Human Services and U.S. Department of Agriculture.
  4. Daily Value on the Nutrition and Supplement Facts Labels. U.S. Food and Drug Administration.

Editorial note: This recipe is general food and nutrition information, not medical advice. Cook fish to a safe internal temperature and adapt ingredients for allergies, intolerances, or clinician-directed diets.