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Home-style · Vegetarian

Hot & Sour Soup

酸辣汤 · Suān là tāng

Tofu, mushrooms, and ribbons of egg in a peppery, tangy broth. Vinegar and white pepper are adjusted at the end.

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Prep12 min
Cook15 min
Serves4
DifficultyEasy
Hot & Sour Soup — illustrative dish photo; ingredients may differ
Illustrative dish photography · credits below · Evan-Amos · Public domain
Recipe guide · not yet kitchen-testedAI-assisted editorial draft. Timing depends on your stove, pan, and ingredient size. Use the doneness checks below.

Let’s get cooking

  1. 01

    Cut and mix

    Slice tofu and mushrooms. Beat the egg and mix starch with its cold water.

  2. 02

    Simmer the filling

    Bring stock to a boil. Add mushrooms, then simmer 5 minutes. Add tofu and soy sauce and simmer 3 minutes.

  3. 03

    Thicken lightly

    Stir the slurry and drizzle into gently boiling soup, stirring until slightly thickened.

  4. 04

    Make egg ribbons

    Pour egg in a thin stream while gently moving a spoon through the soup. Simmer until the egg is fully cooked.

  5. 05

    Finish the flavour

    Turn heat low, add vinegar and pepper, then taste. Scatter scallion and serve.

A little kitchen wisdom

The heat comes mainly from white pepper. Start small; vinegar strength also varies by brand.

Can’t find an ingredient?

Egg: Omit for an egg-free soup; use extra tofu instead.

Cook safely

Cook egg dishes to 71°C / 160°F. For boiled eggs, the white and yolk should be firm.

FoodSafety.gov guidance ↗