This comforting Japanese meatball soup is a delightful blend of savory flavors and tender textures. Perfect for a cozy night in, this soup combines juicy pork meatballs with fresh vegetables, all simmered in a rich chicken broth. It's a simple yet satisfying dish that brings a taste of Japan to your table.
Some ingredients in this recipe might not be staples in your pantry. Napa cabbage is a type of Chinese cabbage with a mild flavor and crunchy texture. Sesame oil adds a distinct nutty aroma and is often used in Asian cooking. Make sure to check the international aisle at your supermarket for these items.

Ingredients for Japanese Meatball Soup Recipe
Ground pork: The base for the meatballs, providing a rich and savory flavor.
Egg: Helps bind the meatball mixture together.
Soy sauce: Adds a salty, umami flavor to both the meatballs and the broth.
Ginger: Freshly grated ginger adds a zesty, slightly spicy note.
Green onions: Chopped green onions add a mild onion flavor and a bit of color.
Chicken broth: Forms the base of the soup, providing a rich and savory liquid.
Sesame oil: Adds a nutty aroma and depth of flavor to the broth.
Napa cabbage: A type of Chinese cabbage that adds a mild flavor and crunchy texture.
Mushrooms: Sliced mushrooms add an earthy flavor and additional texture to the soup.
Technique Tip for This Recipe
When forming the meatballs, wet your hands slightly with water. This will prevent the ground pork mixture from sticking to your hands, allowing you to shape the meatballs more easily and uniformly. Additionally, make sure the chicken broth is at a gentle simmer when adding the meatballs to ensure they cook evenly and retain their shape.
Suggested Side Dishes
Alternative Ingredients
ground pork - Substitute with ground chicken: Ground chicken is a leaner option and still provides a similar texture and flavor profile.
egg - Substitute with flaxseed meal and water mixture: Mix 1 tablespoon of flaxseed meal with 3 tablespoons of water to create a binding agent similar to an egg, suitable for those avoiding eggs.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce and offers a similar umami flavor.
ginger, grated - Substitute with ground ginger: Use ¼ teaspoon of ground ginger for every teaspoon of fresh ginger to maintain the flavor.
green onions, chopped - Substitute with chives: Chives provide a similar mild onion flavor and can be used in the same quantity.
chicken broth - Substitute with vegetable broth: Vegetable broth is a good alternative for a vegetarian version of the soup, offering a similar depth of flavor.
soy sauce - Substitute with coconut aminos: Coconut aminos are a soy-free alternative that provides a similar salty and slightly sweet flavor.
sesame oil - Substitute with olive oil: Olive oil can be used in place of sesame oil, though it will lack the nutty flavor. Add a small amount of toasted sesame seeds to compensate.
napa cabbage, chopped - Substitute with bok choy: Bok choy has a similar texture and mild flavor, making it a good substitute for napa cabbage.
mushrooms, sliced - Substitute with zucchini, sliced: Zucchini provides a similar texture and absorbs flavors well, making it a suitable alternative to mushrooms.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
Allow the Japanese meatball soup to cool completely before storing. This helps prevent condensation, which can lead to a watery soup and spoilage.
Transfer the cooled soup into airtight containers. For best results, use containers that are the right size for individual or family portions. This makes reheating easier and reduces waste.
Label the containers with the date of preparation. This ensures you keep track of how long the soup has been stored and helps maintain freshness.
Store the soup in the refrigerator if you plan to consume it within 3-4 days. The meatballs and vegetables will retain their texture and flavor during this period.
For longer storage, place the airtight containers in the freezer. The Japanese meatball soup can be frozen for up to 2-3 months without significant loss of quality.
When ready to enjoy, thaw the soup in the refrigerator overnight. This gradual thawing helps maintain the integrity of the meatballs and vegetables.
Reheat the soup on the stovetop over medium heat, stirring occasionally. This ensures even heating and prevents the meatballs from breaking apart.
If reheating in the microwave, use a microwave-safe container and cover it with a microwave-safe lid or plastic wrap. Heat in short intervals, stirring in between, until the soup is hot throughout.
Add a splash of chicken broth or water if the soup appears too thick after reheating. This helps restore the original consistency and flavor.
Enjoy your reheated Japanese meatball soup with a garnish of fresh green onions or a drizzle of sesame oil for an extra burst of flavor.
How to Reheat Leftovers
Stovetop Method:
- Pour the leftover Japanese meatball soup into a saucepan.
- Heat over medium heat, stirring occasionally to ensure even heating.
- Once the soup reaches a gentle simmer, continue to heat for an additional 5-7 minutes until the meatballs and vegetables are thoroughly warmed.
- Serve hot and enjoy the rejuvenated flavors.
Microwave Method:
- Transfer the soup into a microwave-safe bowl.
- Cover the bowl with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape.
- Heat on high for 2-3 minutes, then stir the soup to distribute the heat evenly.
- Continue heating in 1-minute intervals, stirring in between, until the soup is hot throughout.
- Carefully remove from the microwave and serve.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Pour the Japanese meatball soup into an oven-safe dish and cover with aluminum foil.
- Place the dish in the oven and heat for about 20-25 minutes, or until the soup is hot and the meatballs are warmed through.
- Carefully remove from the oven, stir, and serve.
Slow Cooker Method:
- Transfer the leftover soup into your slow cooker.
- Set the slow cooker to low heat.
- Allow the soup to heat for 1-2 hours, stirring occasionally to ensure even heating.
- Once the soup is hot and the meatballs are thoroughly warmed, serve directly from the slow cooker.
Essential Tools for This Recipe
Mixing bowl: Use this to combine the ground pork, egg, soy sauce, grated ginger, and chopped green onions.
Large pot: This is essential for bringing the chicken broth to a boil and simmering the meatballs and vegetables.
Measuring spoons: These will help you measure out the soy sauce, ginger, and sesame oil accurately.
Knife: Use this to chop the green onions and napa cabbage, and to slice the mushrooms.
Cutting board: This provides a safe surface for chopping and slicing the vegetables.
Wooden spoon: Use this to stir the ingredients in the pot and ensure everything is well mixed.
Ladle: This will help you serve the hot soup into bowls.
Soup bowls: These are for serving the finished soup.
Meatball scoop: Optional, but useful for forming uniform meatballs.
How to Save Time on This Recipe
Prep ingredients in advance: Chop napa cabbage and slice mushrooms ahead of time to save minutes during cooking.
Use a cookie scoop: Form meatballs quickly and uniformly by using a cookie scoop.
Batch cooking: Double the meatball mixture and freeze half for a quick meal next time.
Pre-made broth: Use store-bought chicken broth to cut down on preparation time.
Quick boil: Start with hot water to bring the broth to a boil faster.

Japanese Meatball Soup
Ingredients
Meatballs
- 500 g Ground pork
- 1 Egg
- 2 tablespoon Soy sauce
- 1 teaspoon Ginger, grated
- 2 tablespoon Green onions, chopped
Soup
- 6 cups Chicken broth
- 2 tablespoon Soy sauce
- 1 teaspoon Sesame oil
- 200 g Napa cabbage, chopped
- 200 g Mushrooms, sliced
Instructions
- In a mixing bowl, combine ground pork, egg, soy sauce, grated ginger, and chopped green onions. Mix well and form into small meatballs.
- In a large pot, bring chicken broth to a boil. Add soy sauce and sesame oil.
- Carefully add meatballs to the broth. Reduce heat and simmer for 15 minutes.
- Add napa cabbage and mushrooms to the pot. Continue to simmer for another 10 minutes until vegetables are tender.
- Serve hot and enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Dish
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