Miso Soup Recipe | Low Carb Japenese Soup With Salmon

This Miso Soup with Salmon is a delightfully savory soup that is bursting with umami miso flavor. It's very simple to make and is done in less than 30 minutes.

Why You Have To Try This Japanese Soup

• Low Carb. Only 8 net carbs per serving.
• Quick. Made in less than 30 minutes.
• Pour and Cook. Sauté the aromatics, pour in the remaining ingredients, and cook one of our best fish recipes all in one pot.
• Delicious. Layers of bold and delicious seafood flavors that will have you making this soup again and again.

If you're looking for a delicious low carb meal that's a departure from the stereotypical, you have got to try this Miso Soup with Salmon.

This soup is perfectly savory, sweet, umami, and completely low carb. It's one of those dishes that, once you've had it, want to make it again, and again, and again.

My friend David tested this recipe for me and said it was so good that he would totally make it for a dinner party, but also that no one would think this was special “keto” food.

Which to me, is what every keto recipe should be—just good food that anyone can enjoy.

Not only is this Miso Soup with Salmon delicious and low carb, but it's very easy to make. It only takes about 20 minutes to make, and it really doesn't take much effort on your part.

Not only is it quick, but it's all cooked in a single pot, so clean-up is crazy easy as well. Quick, simple, and easy to clean up after -- like music to my ears! Now let's get to cooking...

What Does It Taste Like?

Miso soup with salmon has a wonderfully balanced flavor that’s both comforting and satisfying.

The miso paste provides a savory, umami-rich base with a slightly salty, fermented depth, while the salmon adds a buttery, rich, and mildly sweet flavor that blends seamlessly into the broth.

What Is Miso Soup Made Of?

The ingredients in a Miso soup vary quite widely depending on the region you get it from. It typically consists of stock with miso paste, veggies like mushrooms and onions, and sometimes a protein like fish or tofu.

Here's what you'll find in my recipe:

• 2 tablespoons Oil- Used to sauté the garlic, mushrooms, and scallions, helping release their flavors and creating a rich base for the soup.
• 2 tablespoons Minced Garlic- Adds a bold, savory aroma and depth of flavor that enhances the umami profile of the miso broth.
• 1 cup Mushrooms- Provide earthy, umami notes and a meaty texture, making the soup more hearty and satisfying without adding carbs.
• 1/2 cup Chopped Green Scallions- Infuse the broth with freshness and mild sharpness, while the garnish adds a bright, crisp finish.
• 2 tablespoons Miso- The star seasoning, delivering salty, savory, and slightly sweet umami flavor that defines the soup.
• 2 cups Unsweetened Soy Milk- Creates a creamy, low-carb broth that balances the saltiness of the miso while adding body and smooth texture.
• 1 cup Chicken Broth- Adds savory depth and enhances the richness of the soup’s base. You can use vegetable broth for a lighter option.
• 1 teaspoon Soy Sauce- Boosts the umami and adds a touch more saltiness and depth to the broth.
• 1/2 teaspoon Xanthan Gum- Thickens the broth slightly without adding carbs, giving it a silky consistency similar to traditional miso soup.
• 1 teaspoon Salt- Balances and enhances all the flavors while ensuring the broth and salmon are well seasoned.
• 1 teaspoon Pepper- Adds a gentle heat and sharpness to round out the savory broth.
• 1 pound Salmon Fillets- The protein centerpiece, giving the soup richness, heartiness, and flaky, buttery bites of fish.
• 1 tablespoon White Vinegar or Mirin- Adds brightness and a touch of acidity (or sweetness if using mirin), balancing the creamy, savory broth.

What Is Miso?

Miso is a fermented soybean paste. It's not made entirely of fermented soybeans, however. It also includes Salt, grains, and fermentation starter.

Does Miso Soup Have Fish?

Miso Soup doesn't always have fish in it, but I decided to include salmon in my recipe as I feel that it compliments the flavors of the soup perfectly and I wanted the added protein.

You could always use tofu in place of the salmon if you'd like to make this a vegan dish. Many people even enjoy substituting chicken for Chicken Miso Soup.

How To Make Miso Soup With Salmon

1. Oil. Add oil to a 3-quart pot over high heat. When the oil is shimmering hot, add onions and ginger. Stir and then add diced mushrooms. Cook for 2-3 minutes until the onions are translucent.
2. Broth. Add broth, soy or almond milk, chicken broth, miso, soy sauce, xanthan gum, salt, and pepper.
3. Boil. Allow the mixture to come to a boil. Add in salmon and turn down the heat to medium-low so that the broth is bubbling gently. Allow the salmon to finish cooking, about 2-3 minutes.
4. Serve. When the salmon flakes easily with a fork, remove the pot from the heat. Stir in vinegar and the remaining green onions, and serve.

Tips And Tricks

Miso soup is a simple yet deeply flavorful Japanese dish, and with a few key techniques, you can elevate it from basic to restaurant-quality. Here are some helpful tips and tricks to get it just right:

• Soy Milk. Use the thickest soy milk you can find for this recipe.
• Other Milks. For those who avoid soy, use whole milk, heavy whipping cream, almond milk or really anything else you prefer.
• Speed it up. To make this Miso Soup recipe go even faster, cut the salmon while the rest of the ingredients are cooking.
• Double it. Make a double batch to have the next day.

Variations

Miso soup with salmon is a comforting dish that combines the savory depth of miso with the richness of tender fish, and it can be easily adapted to suit different tastes and preferences. Here are some tasty variations you can try:

• Seafood Blend- Add shrimp, clams, or scallops along with salmon for a richer, seafood-forward miso soup.
• Spicy- Add a spoonful of chili paste, sriracha, or sliced fresh chili for a warming kick.
• Red Miso Version- Swap in red miso for a stronger, earthier, and saltier flavor that gives the soup a heartier edge.

What To Eat With Japanese Salmon Soup

Japanese miso soup is a light, umami-rich dish that’s often served as part of a balanced meal. Because of its delicate flavor and nourishing qualities, it pairs beautifully with a variety of traditional Japanese foods. Here are some excellent options to enjoy alongside it:

• Rice Dishes- White rice or brown rice is a classic pairing that balances the salty, savory broth.
• Teriyaki chicken or beef- sweet and savory flavors contrast beautifully with the light soup.
• Seaweed salad- adds freshness and complements the umami flavor.

How Long Does It Last?

This soup recipe doesn't last an incredibly long time in the refrigerator, so it may be one you skip if you're planning your weekly meal prep. It is best eaten within 2-3 days after cooking for the best flavor.

Don't worry if you're making this for an appetizer or for a smaller family. The portions in this recipe are fairly small, and it is so delicious, you'll have a hard time not going back for another bowl.

Can You Freeze This Soup?

I would not recommend freezing this soup. Dairy has a tendency to change texture after it has been frozen. Since the real star of this soup is the broth, messing with the flavor and texture of it can change the integrity of the soup entirely.

More Of Our Best Seafood Recipes

• Keto Miso Salmon
• Honey Lemon Salmon
• Dijon Salmon
• Pan Seared Salmon
• Honey Glazed Salmon

Trust me, this low carb Miso Soup with Salmon is such a delightful departure from the keto norm that you'll be beside yourself with joy. Make sure to share this recipe with your friends on Pinterest and Facebook so they can enjoy it as well.

Don't forget to check out my other Keto cookbooks.

Keto Instant Pot, Keto Fat Bombs, Sweets, & Treats, and Easy keto in 30 minutes.