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Nothing soothes the mind and body quite like a bowl of miso soup. This flavorful Mushroom & Spinach Miso Soup is a warm hug in a bowl, combining the natural umami of mushrooms with the gentle earthiness of baby spinach, all swirled in a savory miso broth. It’s quick to make, filling enough for a light meal, and downright satisfying on a chilly day.

Ingredients

- 4 cups vegetable broth (or dashi if you prefer a more traditional flavor)
- 1 tablespoon neutral oil (e.g., canola or vegetable)
- 1 cup sliced mushrooms (shiitake or cremini work wonderfully)
- 2 cups fresh baby spinach
- 1 tablespoon grated fresh ginger
- 3 tablespoons miso paste (white miso for a mellow taste, red miso for a bolder flavor)
- 1 tablespoon soy sauce
- 1 block (about 14 ounces) firm tofu, cut into cubes
- 2 green onions, thinly sliced (optional, for garnish)
Instructions
Begin by warming the vegetable broth in a medium saucepan over medium heat. While that heats, set a separate skillet on low-medium heat and add the neutral oil. Sauté the sliced mushrooms until they turn golden brown and release their natural juices, about 5 minutes. Add grated fresh ginger to the mushrooms and sauté for another minute, stirring gently to avoid sticking.

Transfer the cooked mushrooms and ginger into the saucepan containing the lightly simmering broth. Stir in the soy sauce. Reduce the heat to low and gently whisk in the miso paste until there are no lumps – you want a smooth, velvety texture.
Next, toss in the baby spinach and let it wilt, which should only take a minute or two. Finally, add the cubed tofu and allow everything to warm through—take care not to boil the soup once the miso has been added, as high heat can diminish the miso’s delicate flavor and beneficial nutrients.

If you like, serve your soup garnished with a sprinkle of fresh green onions for added color and a crisp bite.

This comforting miso soup is a fantastic meal for busy days or cozy nights. It’s nourishing, protein-packed, and endlessly adaptable—switch up your greens, try different mushrooms, or experiment with a dash of chili oil for some heat. Whether you’re new to miso or a seasoned connoisseur, this satisfying bowl suits just about everyone and can easily be tailored to dietary preferences. Enjoy it alongside rice, or savor it all on its own for a light, soothing meal.