A rich, homemade shrimp stock and plenty of shichimi togarashi make this spicy shrimp noodle soup a recipe you’ll want on your regular roster.

This spicy shrimp noodle soup is an irresistible combination of fragrant, spicy broth made from homemade shrimp stock, juicy shrimp, and bouncy noodles

What you need
- Shrimp stock: You’ll need shrimp shells, onion, garlic, ginger, and Thai chili peppers.
- Noodles: I’ve made this with ramen and rice noodles, but your favorite dry, fresh, or frozen noodle will work here. Try it with dry soba or somen, frozen udon, or rice noodles.
- Vegetables: I make the soup with sliced onions, shiitake mushrooms, and broccoli. You could replace the broccoli with sugar snap peas, snow peas, or even frozen edamame.
- Shichmi togarashi: This recipe relies on the spicy, savory, lightly citrusy Japanese spice blend. If you don’t have it, you could add a drizzle of chili oil or crushed red pepper for additional heat along with a tiny splash of orange juice.










How to make it
Step 1: Make the shrimp stock.
Sauté shrimp shells and tails until fragrant and then add onion, ginger, garlic, and chili peppers. Cover with water and simmer for 30 minutes. Strain and discard the spent aromatics and wipe out the pot.
Step 2: Make the noodles and soup.
Bring a large pot of water to a boil. While you wait, heat sesame oil in the same pot used for the stock. Sauté onion and mushrooms and then add shichimi togarashi. Pour in the homemade stock and bring to a boil. Cook the noodles in the pot of boiling water and then drain them.
Step 3: Finish the soup.
Add the shrimp and broccoli to the broth and cover the pot. Simmer until the shrimp are opaque and the broccoli florets are bright green and tender-crisp.
Step 4: Serve it up!
Divide the noodles between bowls and ladle the soup on top. Finish with minced scallions, shichimi togarashi, and chili oil if you’d like extra heat.


Spicy Shrimp Noodle Soup
Equipment
- Soup pot
Ingredients
Shrimp stock:
- 2 pounds jumbo shrimp (peeled and deveined; shells and tails reserved)
- 1 tablespoon neutral oil (for sautéing)
- 1 yellow onion (peeled and sliced into half-moons)
- 10 cloves garlic (peeled and crushed)
- 2 tablespoons ginger (peeled and crushed)
- 2 Thai chili peppers (trimmed and halved; optional, or use a jalapeño pepper)
- 8 cups water
- 2 teaspoons kosher salt
Shrimp noodle soup:
- 20 ounces fresh ramen (see Note 1)
- 3 teaspoons sesame oil (divided)
- 1 yellow onion (peeled, halved, and thinly sliced into half-moons)
- 7 ounces shiitake mushrooms (stems removed and caps thinly sliced, see Note 2)
- 1 tablespoon shichimi togarashi
- 12 ounces broccoli florets
- Kosher salt to taste
For serving:
- Shichimi togarashi
- Chili oil
- 2 scallions (trimmed and minced)
Instructions
Prepare the shrimp stock:
- Heat 1 tablespoon neutral oil in a large pot over medium heat. Once hot, add the shrimp shells and tails and sauté for 5 minutes until pink. Mash the shells lightly into the side of the pot as they cook.
- Add the sliced yellow onion, crushed garlic, crushed ginger, and Thai chili peppers. Sauté for 3 to 5 minutes until fragrant.
- Pour in 8 cups of water and add 2 teaspoons kosher salt. Bring to a boil. Reduce the heat to low and simmer, uncovered, for 30 minutes.
- After the stock has simmered, turn off the heat and strain into a large bowl through a fine mesh sieve. Discard solids and set the stock aside. Wipe out the pot and return it to the stove.
Prepare the soup:
- Bring a large pot of water to a boil for the noodles.
- While the water comes to a boil, heat 2 teaspoons sesame oil in the pot used to make the stock over medium heat. Once hot, add the sliced onion and shiitake mushrooms. Season with a pinch of salt and sauté for 5 minutes until the mushrooms begin to brown around the edges. Add more oil if the mushrooms stick.
- Once the water is boiling, add the noodles and cook according to package directions. Drain and transfer to a bowl. Toss with the remaining 1 teaspoon sesame oil to prevent sticking.
- Add 1 tablespoon shichimi togarashi to the mushrooms and onions and sauté for 1 minute. Pour in the prepared stock and bring to a boil. Reduce the heat to low.
Finish the soup:
- Add the broccoli florets and the reserved, peeled shrimp. Add a pinch of salt. Cover the pot and simmer for 5 to 6 minutes or until the shrimp are opaque and the broccoli is bright green. Cooking time will vary depending on the size of your shrimp and broccoli florets. Remove the pot from the heat.
To serve:
- Divide the cooked noodles between bowls and ladle the soup on top. Garnish with minced scallions, shichimi togarashi, or chili oil as desired. Enjoy!







Hi!
I’ve made this soup probably five times. I can get my soup broth as dark as the photo. Do you have any idea what I’m doing wrong?
Thanks!
I was wondering the same thing! So curious what makes her broth so dark!!
I just responded above! But basically, I’m thinking it was a combination of a few things — my bowl was quite dark, I may have browned the onions/mushrooms harder, which created a darker broth, or it was just more intense lighting and just not great food photography, haha (the shadow on the original photo was definitely intense). I feel like it might be a combination of all of them.
Hi, Shay! I’m sorry it took me so long to respond. I actually decided to reshoot the recipe, as this was from 2019. My broth may have looked darker because of a few reasons — my bowl was quite dark, I may have browned the onions/mushrooms harder than yours which created a darker broth, or it was just more intense lighting and just not great food photography, haha (the shadow on the original photo was definitely intense). I feel like it might be a combination of all of them.
Take a look at the new photos and let me know if the broth color feels similar to what you’re seeing when you make it!