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I love a classic chicken noodle soup and this Chicken and Leek Noodle Soup delivers on the classic flavor but with a fresh twist.

If you’ve followed my blog recipes for awhile, you know I love a chicken noodle soup of any kind and so do my girls! When an accidental grocery order lead to 6 BUNCHES of leeks instead of 6 leeks, I knew I needed to put them to use in a soup.
The onion-like flavor of leeks works perfectly in a mostly-classic chicken noodle soup. Paired with lemon, fresh herbs, lacinato kale, peas, and some parmesan the soup simmers to perfection then is served over wide egg noodles. The most classic chicken noodle soup noodle there is!

Ingredients:
- Unsalted Butter
- Extra Virgin Olive Oil
- Leeks
- Yellow Onion
- Carrot
- Celery
- Garlic
- Salt
- Freshly Ground Black Pepper
- Crushed Red Pepper Flakes
- Bone Broth
- Parmesan Cheese Rind
- Boneless, Skinless Chicken Breast
- Fresh Herbs: Thyme, Rosemary, Dill
- Freshly Squeezed Lemon Juice
- Lacinato Kale
- Frozen Peas
- Wide Egg Noodles
- Freshly Grated Parmesan

Step-by-Step:
Step One: Sauté the Aromatics
In a large Dutch oven or heavy-bottomed pot, heat the butter and olive oil over medium heat. Add the leeks, onion, carrot, and celery. Cook, stirring occasionally, until the vegetables are softened, about 5 to 7 minutes. Stir in the minced garlic, salt, black pepper, and crushed red pepper flakes. Cook for another 1 to 2 minutes, until fragrant.

Step Two: Prepare the Herb Bouquet
Using kitchen twine, tie the thyme and rosemary sprigs together into a small bouquet. This makes it easier to remove later.
Step Three: Simmer the Soup
Pour in the bone broth and add the parmesan rind. Nestle the chicken breasts into the broth. Add the herb bouquet. Bring the soup to a gentle simmer, cover, and cook for 20 to 25 minutes, or until the chicken is cooked through and tender.

Step Four: Shred the Chicken
Remove the chicken breasts and transfer them to a cutting board. Use two forks to shred the chicken into bite-sized pieces, then return it to the pot. Discard the herb bouquet and parmesan rind.

Step Five: Finish with Greens and Lemons
Stir in the lemon juice, chopped kale, and frozen peas. Simmer for another 3 to 5 minutes, until the kale is tender and the peas are warmed through. Stir in the fresh dill.

Step Six: Cook the Noodles Separately
Meanwhile, bring a large pot of salted water to a boil. Cook the egg noodles according to the package instructions until al dente. Drain and set aside.
Step Seven: Assemble and Serve
To serve, place a portion of cooked noodles in each bowl and ladle the hot soup over the top. Top with freshly grated parmesan and some fresh dill and serve!

Recipe FAQ:
Leeks can trap a lot of dirt between their layers, so it’s important to clean them thoroughly! You can find all my cleaning tips in the recipe notes.
I find that this helps prevent them from becoming mushy and absorbing too much liquid from the soup!
You should store the soup and noodles in separate airtight containers in the fridge.
I can’t wait for y’all to try my Chicken and Leek Noodle Soup! Comment below once you try this recipe!
For More Chicken Noodle Soups:
Green Curry Chicken Noodle Soup

Chicken and Leek Noodle Soup
Ingredients
- 2 tablespoons unsalted butter
- 2 tablespoons extra virgin olive oil
- 2 cups thinly sliced leeks, white and light green parts only (about 3 leeks; see note)
- 1 cup small diced yellow onion
- 1 cup small-diced carrot
- ¾ cup small-diced celery
- 4 garlic cloves, minced
- 2 teaspoon kosher salt
- 1 teaspoon freshly ground black pepper
- ½ teaspoon crushed red pepper flakes
- 6 cups bone broth or chicken broth
- 1 parmesan cheese rind
- 1 pound boneless skinless chicken breasts
- 8 sprigs thyme
- 1 sprig rosemary
- 2 tablespoons freshly squeezed lemon juice
- 4 cups de-ribbed and roughly chopped lacinato kale, about 1 bunch
- ½ cup frozen peas
- ¼ cup finely chopped fresh dill, plus more for garnish
- 2 cups wide egg noodles
- freshly grated parmesan, for serving
Instructions
Sauté the Aromatics:
- In a large Dutch oven or heavy-bottomed pot, heat the butter and olive oil over medium heat. Add the leeks, onion, carrot, and celery. Cook, stirring occasionally, until the vegetables are softened, about 5 to 7 minutes. Stir in the minced garlic, salt, black pepper, and crushed red pepper flakes. Cook for another 1 to 2 minutes, until fragrant.
Prepare the Herb Bouquet:
- Using kitchen twine, tie the thyme and rosemary sprigs together into a small bouquet. This makes it easier to remove later.
Simmer the Soup:
- Pour in the bone broth and add the parmesan rind. Nestle the chicken breasts into the broth. Add the herb bouquet. Bring the soup to a gentle simmer, cover, and cook for 20 to 25 minutes, or until the chicken is cooked through and tender.
Shred the Chicken:
- Remove the chicken breasts and transfer them to a cutting board. Use two forks to shred the chicken into bite-sized pieces, then return it to the pot. Discard the herb bouquet and parmesan rind.
Finish with Greens and Lemon:
- Stir in the lemon juice, chopped kale, and frozen peas. Simmer for another 3 to 5 minutes, until the kale is tender and the peas are warmed through. Stir in the fresh dill.
Cook the Noodles Separately:
- Meanwhile, bring a large pot of salted water to a boil. Cook the egg noodles according to the package instructions until al dente. Drain and set aside.
Assemble and Serve:
- To serve, place a portion of cooked noodles in each bowl and ladle the hot soup over the top. Top with freshly grated parmesan and some fresh dill and serve!
Notes
Nutrition information is automatically calculated, so should only be used as an approximation.




Do you think this soup would be ok to freeze?
Thank you!
Yes, absolutely! I’d just store the noodles separately from the rest of the soup so that they don’t absorb too much moisture and turn soggy.
Would love to try this, but curious if you have a good gluten free swap for the noodles. Thanks!
You could use gluten-free fusilli or mafalda (I love Jovial brand)!
I really enjoyed this soup! I’ll be honest- I grew up eating a ton of soup and it ALWAYS had bay leaf and allspice in it. So, soup never hits the spot for me without it and I added it in. I also didn’t read the recipe ahead of time, so I had to sub Swiss chard in for the Kale (works for me, since I need the extra iron). I ended up LOVING the end result! Will definitely make this again
those are great additions!
I will definitely be making this again. BIG hit in my household!
So glad to hear that, Ani!
Great tip about cooking and keeping the noodles separate until serving. Have lost my precious broth in the past and would have done it again had I not read your recipe.
Glad it was helpful!
Wow this soup is excellent. What a great recipe! We all loved it and it made a lot of soup.