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Soba shitake soup in a bowl with carrots and tofu.

Soba Soup with Shitake & Tofu

Sam
This hearty and healthy Soba Noodle Soup is packed with tender shitake mushrooms and tofu! It's easy to make and perfect for when you want to curl up to a huge bowl of food, but still keep those health goals in mind!
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Dinner, Lunch, Main Course, Soup
Cuisine Asian Inspired, Japanese, Vegan
Servings 3 LARGE servings

Ingredients
  

  • 1 medium onion halved and thinly sliced
  • ½-¾ lb shitake mushrooms sliced & hard stems removed
  • pinch sea salt
  • 2 tablespoons minced ginger
  • 4-5 cups water
  • 6 oz soba noodles (2 bundles)
  • ¾ cup frozen corn fire roasted if available
  • 2 medium carrots cut into matchsticks
  • 8 oz firm tofu (half of a 14oz block) drained & cut into small cubes
  • 3 large handfuls baby spinach
  • 1 teaspoon sesame oil omit for oil free
  • 2 tablespoon tamari may sub soy sauce
  • 1 tablespoon rice vinegar
  • 3 tablespoons tahini
  • 1 tablespoons sriracha
  • 2 tablespoons miso paste red or white

Optional Garnish

  • 1-2 thinly sliced scallions
  • nori thinly sliced
  • sesame seeds
  • sriracha

Instructions
 

  • While preparing the soup, cook the soba noodles according to their package instructions and set to the side when finished. (To prevent sticking, toss with a teaspoon of sesame oil or simply rinse under warm water in the sink once in a while if oil free.)
  • To a large stock pot over medium heat, add sliced onions, shitake mushrooms and a sprinkle of salt. Cook for 7 minutes until the onions are soft, stirring occasionally and adding splashes of water, broth or tamari to prevent sticking. Add minced ginger to the pot and stir.
  • Add the water, corn and carrots to the pot and bring to a simmer. Once simmering, cook for 5 minutes or until the carrots are just cooked.
  • While that is cooking, grab a small bowl and whisk together the sesame oil, tamari, rice vinegar, tahini, sriracha and miso until it's smooth and no chunks remain. Use a little of the soup base to thin if needed.
  • Remove the soup from the heat and gently stir in the tofu, miso mixture and spinach. Taste broth and adjust salt to taste.
  • To serve- Add a portion of soba noodles to a large bowl and spoon over the broth and veggies. Top with scallions, sesame seeds and more sriracha if you like!

Notes

TIPS & SWAPS
TOFU- If you like your tofu crispy, try air frying it and adding it as a topping!
GLUTEN FREE- To make sure this soup is gluten free, make sure your soba noodles are 100% buckwheat and that they are labeled gluten free.
VEGGIES- I make this soup often with a variety of veggies! My favorite extra additions are broccoli and air fried delicata squash!
Keyword soba noodle soup, Soba noodle soup with shitake, Soba soup with tofu