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Hello! I’m Anjali. I’m a board certified health coach, author, wife, mom and food lover from the SF Bay area (now living in Seattle, WA!); with a passion for delicious food and a desire to make healthy eating easy, tasty and fun! Learn more about me here and stay for a while!

Anjali Shah

20-Minute Low-Fat Detox Bok Choy Miso Noodle Soup

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20 minutes and 7 ingredients to a miso noodle soup perfect for a cold night, quick dinner or comfort for the nasty cold. Full of greens, protein and detoxifying properties to help give your health that extra boost!

White bowl filled with miso soup, bok choy, portobello mushrooms and noodles

Simple soups are sometimes the best, especially when you can dress them up or down. This miso noodle soup is delicious quickly thrown together without the crispy tofu, or if you’re feeling that extra oomph of effort it can be brought up a notch. You can even add more veggies if you’re really feeling fun!

Soups are the best detox

There is nothing worse than a head cold, especially in the spring and summer. Hay fever is not my friend, but soups full of detoxifying ingredients filled with healthy nutrients are one of my besties.

My go to sick soup is always Asian in theme. I love the soothing flavor they have, and the goodness in what you fill them with is like no other. Miso is the perfect broth base, and the only other ingredients you need her to nail that flavor are Tamari/Soy Sauce and some Mirin. I call these my 3 wise men. They bring gifts of health wherever they go.

This soup is filled with great things that give back to your body:

  • Portobello mushrooms: low in calories but high in fiber and B vitamins, add extra protein
  • Bok choy: cruciferous veggie that is low in calories and has cancer fighting benefits, immune booster
  • Miso: provides probiotics and helps improve digestion

Collage of steps to make bok choy noodle soup

Good for you and easy to make? No way!

This miso noodle soup is a breeze to throw together. If you ditch the crispy tofu, it literally comes together in under 20 minutes. This is what I call husband territory. Now marinating and baking a little tofu really isn’t rocket science, but it does add an extra step which can be looked at as grounds for confusion.

No crispy tofu option:

  1. Make sauce.
  2. Chop bok choy and mushrooms.
  3. Saute mushrooms with sauce.
  4. Add bok choy and water.
  5. Serve with noodles and optional soft tofu.

Crispy tofu option:

  1. Marinate tofu.
  2. Bake tofu.
  3. Make sauce.
  4. Chop bok choy and mushrooms.
  5. Saute mushrooms with sauce.
  6. Add bok choy and water.
  7. Serve with noodles and crispy tofu.
White asian soup spoon scooping up noodles, bok choy and tofu

If you like warm comforting soups, make sure you check out these recipes:

Print Recipe
5 from 4 votes

20-Minute Low-Fat Detox Bok Choy Miso Noodle Soup

This bok choy miso noodle soup is one of my favorite quick dinners when I need something warm, nourishing, and comforting with potential detoxifying benefits. I combine tender bok choy, savory mushrooms, and a rich miso broth into a soup that is ready in just 20 minutes, making it ideal for busy weeknights or cold afternoons.
Prep Time10 minutes
Cook Time10 minutes
Total Time20 minutes
Course: 30 Minutes or Less, Main Course, Soup
Cuisine: Asian
Diet: Gluten Free, Vegan, Vegetarian
Servings: 8
Calories: 63kcal
Author: Anjali Shah

Ingredients

Crispy Tofu option (need this in addition to tofu above):

Instructions

Soup:

  • Coarsely chop the bok choy. Set aside.
  • Thinly slice the portobello mushrooms. Set aside.
  • Cut tofu into cubes if using (follow crispy tofu instructions below if making it crispy). Set aside.
  • If your noodles are not already cooked, cook them according to package directions. If using the Shiratake noodles in water I used, then rinse them in a colander. 
  • Mix the miso and 1/4 cup of the hot water in a small jar with a lid, use a tupperware or other container with a lid if you don’t have a jar. Close the lid tight and shake well to dissolve the miso paste, you may need to use a fork to mash the chunks a bit.
  • Once mostly dissolved, add the rest of the tamari/soy sauce and Mirin. Close the lid tight and shake again.
  • Add the portobello mushrooms and the marinade to a pot and saute over medium heat for about 2 minutes, until the mushrooms begins to get soft.
  • Add the bok choy and the rest of the hot water to the pot, cover and cook for 3 minutes or until the bok choy gets soft. 
  • Add tofu cubes if using (and not using the crispy tofu option).
  • At this point, you can add the noodles or you can keep the noodles separate and add them to the bowls when you serve. If using Shiratake noodles, they will not get soft and mushy so adding them to the pot is perfect. However many other noodles may get overcooked and soft (which I cannot stand) if added directly to the soup. 
  • Serve hot in bowls! Add crispy tofu if using.

Crispy Tofu Option (can marinade the day before for optimal flavor):

  • Add 2 tablespoons of hot water and 2 tablespoons of miso paste in a jar or container with lid. Close the lid tight and shake well to dissolve the miso paste, you may need to use a fork again to mash the chunks a bit.
  • Once mostly dissolved, add 4 tablespoons of tamari/soy sauce and 4 tablespoons of Mirin. Close the lid tight and and shake again.
  • Cut tofu into cubes and put into a deep dish. Pour marinade over the top. Allow to sit overnight or for about 5-10 minutes if you are making it the day of.
  • Preheat oven to 450 F (230 C).
  • Transfer marinated tofu cubes onto a parchment lined cookie sheet. I use a slotted spoon to do this. You can save the extra marinade to add to the soup if you want to add more flavor.
  • Bake for 25 minutes, or until tofu is nice and crisp.

Notes

  • My #1 Secret Tip for this bok choy miso noodle soup recipe is to dissolve the miso completely before adding it to the pot. Whisking it with a small amount of hot water first is how I create a silky smooth broth without little bits of undissolved miso. 
  • Cook the noodles separately: If I suspect that I will have leftovers, I cook and keep the noodles separate from the broth until serving. They stay pleasantly chewy instead of soaking up the broth and becoming soft. 
  • Do not overcook the bok choy: Bok choy only needs a few minutes to become tender. I cook it just until the stems are crisp-tender to help preserve its texture and bright green color. 
  • Slice mushrooms thinly: Thin slices cook quickly and absorb more of the miso broth, giving every bite lots of flavor.
  • Marinate the crispy tofu overnight: If I am making the crispy tofu option, I marinate it overnight so that it has even more flavor before baking. 
  • Taste before serving: Different brands of miso and tamari vary in saltiness, so I always taste the broth before serving and adjust with a little extra hot water or tamari if needed.

Nutrition

Calories: 63kcal | Carbohydrates: 8g | Protein: 4g | Fat: 1g | Sodium: 526mg | Potassium: 99mg | Sugar: 3g | Vitamin A: 1885IU | Vitamin C: 19.1mg | Calcium: 53mg | Iron: 0.6mg

5 from 4 votes (4 ratings without comment)

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