Zesty Hot and Sour Soup

As seen in Warm, Comforting Bowls of Goodness.

This tangy Asian broth takes just 20 minutes from start to finish. It blends sharp vinegar notes with spicy chili and a mix of fresh mushrooms, crunchy carrots, and pillowy tofu for a bowl that'll warm you up and wake your taste buds. The swirls of egg make it pretty to look at, while chopped green onions bring a fresh pop of flavor. Perfect as a light dinner or paired with your favorite side, this bowl strikes the right balance between warming comfort and zingy flavor.

Barbara Chef
Created By Sasha
Last updated on Thu, 01 May 2025 14:56:46 GMT
A bowl of soup with green onions. Save Pin
A bowl of soup with green onions. | foodthingle.com

This rich, satisfying hot and sour soup has become my trusty standby whenever I need a fast, tasty dish that brings maximum comfort without much work. The perfect mix of spicy kick and tangy sourness makes an irresistible flavor combo that warms your body right to the core.

I stumbled upon hot and sour soup one freezing winter night when I wanted something warm but not heavy. After tweaking this version to perfection, it's now what my family asks for most often, particularly when someone's feeling sick.

Ingredients

  • Chicken stock: Pick the low sodium type for a good foundation without too much salt
  • Seafood mushrooms: They add a light, fancy texture, though regular button mushrooms work great too
  • Soft tofu: Gives a smooth feel while soaking up all the broth flavors
  • Carrots: Cut into thin strips for quick cooking and a bit of natural sweetness
  • Shiitake mushrooms: Bring an earthy, savory depth that's key to the real taste
  • Red chili: You can skip it, but it adds nice color and adjustable heat
  • Green onion: Adds crisp freshness that cuts through the rich flavors
  • Eggs: Forms those signature swirls that make this classic soup special
  • Regular soy sauce: Adds salt and color in a balanced way
  • Dark soy sauce: Gives deeper color and richer flavor than the regular kind
  • Sesame oil: Even a tiny bit transforms the whole soup with nutty aroma
  • Chicken bouillon powder: Boosts the chicken flavor throughout the soup
  • Sugar: Just a tiny bit balances out the sour and spicy parts
  • Cornstarch: Creates that classic smooth texture with slight thickness
  • White vinegar: The crucial ingredient that gives the soup its famous tang
  • Salt and white pepper: White pepper is the traditional choice and has a different kick than black

Step-by-Step Instructions

Prepare the Cornstarch Slurry:
Mix cornstarch with cold water in a small bowl until it's totally smooth without any lumps. This will make your soup perfectly thick but still silky instead of gloopy. Always go with cold water for the best results.
Create the Flavor Base:
Add chicken stock to a medium pot along with regular soy sauce, dark soy sauce, sugar, chicken bouillon powder, and sesame oil. Mix well so everything dissolves completely. These ingredients working together make the foundation that gives this soup its amazing taste.
Bring to Proper Temperature:
Put the lid on and heat until boiling over medium high heat. Keep an eye on it as it gets hot. Using a lid helps it heat up faster while keeping all the good smells in your broth.
Add Vegetables and Mushrooms:
Turn down to low medium heat after boiling, then put in shiitake mushrooms, carrots, seafood mushrooms, and red chili pepper. Let it bubble uncovered for 1 2 minutes. This short cooking keeps veggies slightly crisp while letting their flavors soak into the broth.
Incorporate Tofu:
Carefully drop thin pieces of soft tofu into the hot broth. Stir very gently so you don't break up the delicate tofu bits. The tofu will soak up all those tasty flavors while staying soft and silky.
Thicken the Soup:
Pour in the cornstarch mixture while the soup bubbles. Keep stirring gently for 30 60 seconds until you notice the soup getting a bit thicker. This happens pretty quickly, so watch carefully to get the texture just right.
Create Egg Ribbons:
While stirring the soup in circles, slowly drizzle in beaten eggs in a thin stream. Keep stirring softly to create those pretty, delicate egg ribbons throughout. The heat in the soup will cook the eggs right away.
Final Seasoning:
Toss in green onions for freshness, then add white vinegar, salt, and white pepper to your liking. The vinegar really matters here – it gives that trademark sourness that balances out the heat. Start with what's suggested and then adjust to make it perfect for you.
A bowl of soup with green onions and chicken. Save Pin
A bowl of soup with green onions and chicken. | foodthingle.com

What I love most about this soup is how many different textures come together. The smooth egg ribbons feel so different from the tender mushrooms and soft tofu. My daughter didn't think she'd like it at first, but now she always asks for extra mushrooms in her bowl.

Storage and Leftovers

This hot and sour soup actually tastes even better the day after you make it because the flavors have time to blend more. Keep any leftovers in a sealed container in your fridge for up to 3 days. When you want to eat it again, warm it up slowly on the stove over medium low heat instead of using the microwave. This keeps the tofu and egg bits from getting rubbery.

Ingredient Substitutions

You can easily switch things up based on what's in your kitchen. For a vegetarian version, just use veggie broth instead of chicken stock and skip the chicken bouillon. If you want a meatier soup, throw in some thin pork slices or shredded chicken. Don't like corn products? Potato starch works just as well to thicken it. You can swap white vinegar for rice vinegar if you want a softer tang, though you might need to use a bit more.

Cultural Significance

This soup comes from northern Chinese cooking but people all over the world love it for its comforting qualities. In traditional Chinese medicine, it was seen as a balancing food that could drive away cold and help your circulation. The mix of warming spices and vinegar was thought to help your body adjust between seasons. Many Chinese restaurants serve it as a starter, but it can easily become a full meal when you add some rice or dumplings.

Serving Suggestions

Make this soup into a complete dinner by serving it with fluffy jasmine rice or crispy scallion pancakes. When hosting friends, pour it into small cups as a fancy first course before the main dish. The well-balanced flavors go great with most Chinese foods, especially milder dishes that won't fight with the soup's bold taste.

A bowl of soup with green onions. Save Pin
A bowl of soup with green onions. | foodthingle.com

Common Recipe Questions

→ Can I use other types of mushrooms?

Absolutely, swap out seafood mushrooms for plain button ones or whatever you've got in your fridge for a different taste and bite.

→ Is this soup vegetarian-friendly?

You can make it veggie-friendly by using vegetable broth instead of chicken stock and leaving out the chicken bouillon powder.

→ How do I adjust the sourness level?

Just play with the white vinegar amount to suit your taste buds. Want it super tangy? Add more. Prefer it milder? Use less.

→ Can I make it spicier?

Want more kick? Toss in more red chili pieces or drizzle some chili oil on top when you serve it.

→ How do I ensure smooth egg ribbons?

Stir your soup slowly in circles while you drizzle the beaten eggs in very thin streams. Don't rush this part for those pretty egg swirls.

Tangy Asian Broth

A zesty, warming broth packed with soft tofu, fresh mushrooms, and colorful veggies. Comes together in only 20 minutes.

Preparation Time
15 Minutes
Cooking Time
5 Minutes
Overall Time
20 Minutes
Created By: Sasha

Recipe Type: Soups & Stews

Skill Level: Simple

Regional Style: Chinese

Output: 4 Number of Servings (4 cups)

Special Diets: Low Carbohydrate, Lacks Dairy

What You'll Need

→ Soup Base

01 4 cups reduced-salt chicken broth
02 ½ tablespoon light soy sauce
03 2 teaspoons black soy sauce
04 1 teaspoon toasted sesame oil
05 1 teaspoon chicken stock powder
06 ¼ teaspoon white sugar
07 2 tablespoons rice vinegar
08 Salt and ground white pepper as needed

→ Vegetables and Protein

09 ½ cup enoki mushrooms with bottoms cut off (or sliced white mushrooms)
10 5 black mushrooms, cut into strips
11 ¼ cup matchstick carrots
12 1–2 tablespoons sliced hot red pepper (skip if you want)
13 ½ cup silken tofu, sliced into thin rectangles (or firmer tofu types)
14 1 scallion, chopped small
15 2 large eggs, whisked

→ Thickening Agent

16 2 tablespoons corn starch or potato starch
17 ¼ cup cool water

Steps to Follow

Step 01

Stir together corn starch and cool water in a little bowl until smooth. Put aside for later.

Step 02

Pour chicken broth into a medium pot. Add light soy sauce, black soy sauce, sugar, chicken stock powder, and sesame oil. Mix everything well.

Step 03

Put the lid on and let the mixture come to a boil over medium-high flame.

Step 04

When bubbling, turn heat down to low-medium and drop in black mushrooms, carrots, enoki mushrooms, and hot peppers. Let cook without lid for 1–2 minutes.

Step 05

Lower the heat more and carefully add the tofu strips. Stir very gently so they don't break.

Step 06

Pour in the starch mixture to give the soup some body. Let it bubble for 30–60 seconds.

Step 07

Stir the soup in circles while slowly drizzling in the beaten eggs. Stir again to make pretty egg streaks.

Step 08

Toss in scallions, then add rice vinegar, salt, and white pepper until it tastes good to you. Serve it steaming hot.

Additional Tips

  1. You can add more vinegar or peppers if you want your soup tangier or spicier.

Essential Tools

  • Mid-sized cooking pot
  • Little mixing bowl
  • Beater or dinner fork

Allergen Information

Always verify ingredient labels for allergens and consult with a healthcare expert if unsure.
  • Has soy from the sauce and tofu components.
  • Might trigger egg allergies when using the egg ribbons.

Nutrition Info (Per Serving)

These details are best used as an estimate and shouldn't replace professional health advice.
  • Calories: 266
  • Fat Content: 6 g
  • Carbohydrates: 35 g
  • Protein: 17 g