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Tomato Miso Soup with Garlic Sesame Mushrooms is a delightful dish that warms your soul and tantalizes your taste buds. This unique blend fuses the heartiness of classic tomato soup with the umami richness of miso, creating a soup that’s more than the sum of its parts. With every spoonful, you’ll savor the perfectly roasted garlic sesame shiitake mushrooms that add depth and texture, elevating this dish to something truly special.

I remember the first time I made this recipe—it was a chilly evening, and I was in desperate need of comfort food. I had tomatoes ripening on my kitchen counter and a yearning for something nourishing yet bold. The idea of combining that earthy depth of miso with the freshness of tomatoes felt like a revelation. The first taste had me hooked; I knew I had created a dish that would become a go-to throughout the seasons. I couldn’t wait to share this Tomato Miso Soup with Garlic Sesame Mushrooms with friends and family!

Why You’ll Love This Recipe

Simple & Quick: From prep to soup is only about 40 minutes!
Irresistible Flavor: The balance of sweet tomatoes, savory miso, and garlicky mushrooms is pure bliss.
Eye-Catching Appeal: Bright colors and beautiful textures make this dish stunning in a bowl.
Flexible Serving: Perfect for a cozy dinner or served at gatherings—everyone will want a second helping!
Diet-Friendly Options: Easily adaptable for vegans and gluten-free diets—just double-check your miso paste.

Ingredients You’ll Need

8 oz shiitake mushrooms, stems removed and thinly sliced: These mushrooms provide a rich, earthy flavor. You can substitute them with portobello or button mushrooms, though shiitake gives the best taste.
1 tbsp sesame seeds: These add a delightful nuttiness and crunch. Toasting them will enhance their flavor!
2 tbsp avocado oil: A great oil for high-heat cooking, but you could also use olive oil if you prefer.
1 tsp garlic powder: This brings a warm, aromatic flavor. Fresh minced garlic works too but may need careful sautéing.
1/2 tsp onion powder: This ingredient deepens the soup’s flavor profile without overpowering it.
Juice of half a lemon: Fresh lemon juice brightens the dish and balances its flavors. Any citrus will provide similar brightness.
1 cup cherry tomatoes, halved: Sweet and juicy, they bring freshness to the soup. Feel free to substitute with canned diced tomatoes when out of season.
3 scallions, thinly sliced, whites and green portions separated: The whites offer a stronger onion flavor, while the greens add freshness.
1 ear of corn, kernels cut away from the cob: Sweet kernels bring a wonderful texture. You can use frozen corn as a quick alternative.
4 cups hot water: Essential for creating your flavorful broth. For a richer taste, consider using vegetable broth instead.
2 dry shiitake mushrooms: These rehydrate and add even more depth to your broth. You can skip them if you’re in a hurry but they’ll enhance the umami flavor.
2-3 tbsp yellow miso paste: Miso is the backbone of this soup; it adds a savory, fermented taste. If you’re using a different type, adjust to taste as they vary in saltiness.
11 oz soft tofu (I used Soon Tofu Tube from Pulmuone), sliced into rounds or cubed: A source of protein and texture—a must for adding creaminess. Firm tofu could work too, but soft is ideal.
Sesame oil, for serving (optional): A drizzle on top adds an extra layer of richness.
Cooked rice, for serving (optional): Serve alongside to make this soup even more hearty.

How to Make Tomato Miso Soup with Garlic Sesame Mushrooms

Prepare the Mushrooms: Preheat the oven to 425°F. In a mixing bowl, combine the sliced shiitake mushrooms, sesame seeds, garlic powder, onion powder, and 1 tablespoon of avocado oil with a generous pinch of salt. Toss the mixture well to coat the mushrooms evenly. Spread them out in a single layer on a baking sheet. Bake on the middle rack for 15 minutes, then toss and bake for another 5-10 minutes until they are nicely browned and crisped at the edges. Once out of the oven, squeeze lemon juice over the roasted mushrooms and gently toss again.
Start the Soup Base: While the mushrooms are roasting, get your broth going. In a large saucepan, heat the remaining tablespoon of avocado oil over medium-low heat. Once hot, add the halved cherry tomatoes along with a pinch of salt, sautéing them for about 5 minutes. You want them to soften and break down, releasing their delightful juices into the pan.
Add Corn and Scallions: Once the tomatoes are looking fabulous, stir in the scallion whites and corn. Sauté for another 2-3 minutes until the scallions become fragrant and slightly tender.
Create the Broth: Pour in 3 1/2 cups of water, and add the dry shiitake mushrooms. Stir it all together and bring it to a boil. Then, reduce the heat and let it simmer for about 10 minutes. This allows the flavors to meld beautifully.
Incorporate the Tofu: Carefully add the 11 oz of soft tofu into the broth, gently stirring, and let it cook for 3-5 minutes until warmed through.
Mix in the Miso: In a small bowl, take the remaining 1/2 cup water and whisk in the 2-3 tablespoons of yellow miso paste until there are no lumps. Remove the dry shiitake mushrooms from the soup, cut the heat, and pour in the miso mixture. Stir well to combine, tasting and adjusting with more miso if desired.
Final Touches: Optionally, drizzle a teaspoon of sesame oil over the soup before serving. Ladle the lovely miso soup into bowls, topping each with the roasted mushrooms and a squeeze of lemon. Serve alongside rice for a hearty meal, and enjoy every comforting bite!

Storing & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. For longer storage, freeze the soup for up to 3 months in a freezer-safe container. When reheating, gently warm in a saucepan over medium heat until heated through, about 5-7 minutes. Note that freezing may alter the texture slightly, but giving it a good stir after reheating can help reinstate its charm.

Chef’s Helpful Tips

Always roast the mushrooms for that crispy, concentrated flavor. Skipping this step will leave out a key part of the dish’s taste.
If you’re using fresh garlic instead of garlic powder, sauté it gently to avoid burning and bitterness.
When adding miso to a hot broth, remove it from direct heat first to prevent losing the beneficial probiotics associated with miso.
Adjust the amount of corn based on your preference—more corn means a sweeter soup!

Tomato Miso Soup with Garlic Sesame Mushrooms deserves a spot in your kitchen repertoire. Not only does it blend flavors harmoniously, but it also embraces comfort, nourishment, and warmth in every bowl. Don’t feel restricted—experiment with different veggies or noodles to make it your own! I can’t wait for you to experience this easy, delicious delight. Enjoy every bite!

Recipe FAQs

Can I use other types of miso paste?

Absolutely! While yellow miso is the base for this recipe, you can experiment with white or even red miso for different flavor profiles. Just remember, red miso is saltier, so you may want to add a little less than the suggested amount.

How can I make this soup spicier?

If you like a kick in your soup, consider adding a splash of chili oil or some red pepper flakes when you sauté the scallions and corn. You could even toss in some sliced jalapeños for a fresh, spicy touch!

Is this soup vegan?

Yes, this dish is inherently vegan if you use plant-based miso and tofu, which are both excellent options for a wholesome, dairy-free meal. Simply adjust any toppings as necessary!

What can I substitute for tofu?

If you’re not a tofu fan or need a different protein, cooked chickpeas or lentils can work well, adding both texture and nutrition to your soup! Just add them in during the last few minutes of cooking to warm through.

Tomato Miso Soup with Garlic Sesame Mushrooms

Why You’ll Love This Recipe

Ingredients You’ll Need

How to Make Tomato Miso Soup with Garlic Sesame Mushrooms

Storing & Reheating

Chef’s Helpful Tips