Hot sour soup is a beloved classic, celebrated for its complex balance of savory, tangy, and spicy flavors. This recipe delivers that authentic taste, whether you’re using an Instant Pot for speed or a traditional stovetop. The key is in the careful layering of ingredients and the right combination of aromatics and liquids to create a deeply satisfying broth. Perfect for a quick weeknight meal or a comforting starter, this hot sour soup recipe is surprisingly simple to make. We’ll guide you through rehydrating the mushrooms, marinating the chicken for maximum flavor, and achieving that signature broth texture. Get ready to impress yourself and your family with a truly delicious bowl.

Time: 30 min
👥 Servings: 4-6
📊 Level: Easy
🥗 10 ingredients

Key takeaways

  • Balance flavors with the right amount of soy sauce and vinegar.
  • Control heat to avoid breaking down cornstarch.
  • Properly rehydrate dried mushrooms for the best texture.
  • Add chicken just before serving to keep it tender.
Hot & Sour Soup Recipe - hot sour soup - Hot sour soup: Master this authentic recipe in your Instant Pot or stovetop in under 45 minutes. Savory, tangy, and spi

Hot & Sour Soup Recipe

Hot sour soup: Master this authentic recipe in your Instant Pot or stovetop in under 45 minutes. Savory, tangy, and spicy with tender chicken and crisp vegetables.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings: 6
Cuisine: American
Calories: 150

Ingredients
  

  • 1 medium chicken breast (finely minced (about 1/2-1 pound))
  • 1 tablespoon cornstarch
  • 1 tablespoon soy sauce
  • 1 tablespoon mirin
  • 1/2 teaspoon white pepper
  • 1 ounce dried woodear mushrooms (dried black fungus, rehydrated)
  • 6 cups chicken broth
  • 1 cup sliced carrots (julienned or sliced)
  • 1 cup finely sliced bamboo shoots
  • 1 cup sliced Shiitake mushrooms (rehydrated)

Method
 

  1. Rehydrate dried mushrooms: Soak woodear and shiitake mushrooms in warm water for 20-30 minutes until softened. Drain and slice the shiitakes. Discard woodear stems if tough.
  2. Prepare chicken: In a small bowl, toss the minced chicken with cornstarch, soy sauce, mirin, and white pepper. Let it marinate for 10 minutes.
  3. Sauté chicken: In your Instant Pot on ‘Sauté’ or a stovetop pot, briefly sauté the minced chicken until it’s no longer pink. Remove chicken and set aside.
  4. Simmer broth: Add chicken broth, sliced carrots, and sliced bamboo shoots to the pot. Bring to a boil, then reduce heat and simmer for 5-7 minutes until carrots are tender-crisp.
  5. Add mushrooms and chicken: Stir in the rehydrated and sliced shiitake mushrooms and the cooked chicken. Simmer for another 3-5 minutes.
  6. Finish and serve: Stir in the rehydrated woodear mushrooms and cook for 1 minute. Taste and adjust seasoning if needed. Serve hot, garnished as desired.

Notes

– Rehydrate mushrooms in warm, not boiling, water to preserve their delicate flavor.
– Don’t overcook the chicken; it should remain tender and juicy.
– For extra spice, add a pinch of red pepper flakes or a drizzle of chili oil when serving.
– If you prefer a thicker soup, mix an additional teaspoon of cornstarch with a tablespoon of cold water and stir into the simmering broth.
Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.

The Technique That Makes It

The key to a successful hot sour soup lies in balancing flavors and achieving the right texture. The use of cornstarch is crucial for thickening the soup, creating a velvety mouthfeel. When mixed with the chicken and soy sauce, it forms a slurry that thickens as it cooks. The heat should be controlled to ensure that the soup does not boil vigorously, which can break down the cornstarch and lead to a watery consistency. Additionally, the combination of white pepper and the umami from the mushrooms adds depth to the flavor profile, while mirin contributes a subtle sweetness that balances the sourness.

Troubleshooting

  • Problem: Soup is too thin.
    Solution: Increase the amount of cornstarch or reduce the liquid by simmering longer to achieve the desired thickness.
  • Problem: Overly sour taste.
    Solution: Add a touch of sugar or increase the amount of soy sauce to balance the acidity.
  • Problem: Mushrooms are too chewy.
    Solution: Ensure that the dried mushrooms are properly rehydrated before adding them to the soup; soak them in warm water for at least 30 minutes.
  • Problem: Chicken is rubbery.
    Solution: Avoid overcooking the chicken by adding it to the soup just before serving and cooking it gently.

Substitutions

  • Chicken breast: Use firm tofu for a vegetarian version, retaining a similar texture.
  • Bamboo shoots: Water chestnuts can be substituted for a similar crunch and flavor.
  • Shiitake mushrooms: Button mushrooms work in a pinch, though they lack the depth of flavor.
  • Mirin: Rice vinegar mixed with a bit of sugar can mimic the sweetness if mirin is unavailable.

Pro tips

  • Rehydrate mushrooms in warm, not boiling, water to preserve their delicate flavor.
  • Don’t overcook the chicken; it should remain tender and juicy.
  • For extra spice, add a pinch of red pepper flakes or a drizzle of chili oil when serving.
  • If you prefer a thicker soup, mix an additional teaspoon of cornstarch with a tablespoon of cold water and stir into the simmering broth.

Enjoy this delightful hot sour soup! It’s a versatile dish that can be customized to your liking.

Frequently asked questions

Can I make hot sour soup vegetarian?

Yes, you can easily make hot sour soup vegetarian by replacing the chicken with firm tofu and using vegetable broth instead of chicken broth. Ensure to include a variety of vegetables for texture and flavor.

What can I use if I don’t have white pepper?

If white pepper is unavailable, you can use black pepper as a substitute. However, be aware that black pepper has a stronger flavor and can slightly alter the soup’s color.

How can I adjust the spiciness of the soup?

You can adjust the spiciness by varying the amount of white pepper used. For a spicier kick, consider adding a dash of chili oil or fresh chili slices.

What is the best way to store leftovers?

Store leftover hot sour soup in an airtight container in the refrigerator for up to three days. Reheat gently on the stove, adding a splash of water if it thickens too much.