Lemon chicken noodle soup takes the cozy classic and brightens it with fresh lemon zest and juice. The broth stays savory and comforting, but a little acidity at the end wakes up every flavor in the pot, so the soup tastes lighter and less flat.
This recipe makes 6 generous servings, with 8 cups of broth, 8 ounces of egg noodles and plenty of shredded chicken. The lemon goes in at the very end, off the heat, so it stays fresh instead of turning bitter. For a plainer version, see our chicken noodle soup with egg noodles.
Table of Contents
Why This Lemon Chicken Noodle Soup Works
Chicken soup is rich, salty and savory, but it often lacks brightness. Lemon fills that gap. Zest holds the fragrant oils of the fruit, while juice supplies the tartness, and using both gives you a lemon flavor that is aromatic rather than sour.
Timing matters. Lemon juice that simmers for a long time can taste harsh or bitter, so it is stirred in after the heat is off. Start with the smaller amount of juice, taste, and add more if you want a stronger lemon flavor.
Ingredients
- 1 tbsp olive oil
- 1 large yellow onion, diced
- 2 medium carrots, sliced
- 2 celery stalks, sliced
- 3 cloves garlic, minced
- 8 cups chicken broth
- 1 bay leaf
- 1 tsp dried thyme
- 3 cups shredded cooked chicken
- 8 oz wide egg noodles
- Zest of 1 lemon
- 2 to 4 tbsp fresh lemon juice, to taste
- Salt and black pepper, to taste
- Chopped fresh parsley, for serving
How to Make Lemon Chicken Noodle Soup
1. Cook the vegetables. Heat the olive oil in a large pot over medium heat. Add the onion, carrots and celery and cook for 5 to 7 minutes, until softened.
2. Add the garlic. Stir in the garlic and thyme and cook for 1 minute until fragrant.
3. Add the broth. Pour in the broth, add the bay leaf, and bring to a boil. Reduce to a simmer and cook for 5 minutes.
4. Cook the noodles. Add the egg noodles and cook according to the package, usually about 6 to 8 minutes, until tender.
5. Add the chicken. Stir in the shredded chicken and let it warm through for 2 to 3 minutes.
6. Finish with lemon. Turn off the heat. Remove the bay leaf and stir in the lemon zest and 2 tablespoons of juice. Taste, then add more juice, salt and pepper as needed. Top with parsley.
How to Serve
Serve with crusty bread, a green salad, or a few lemon wedges on the side so everyone can adjust the brightness. A sprinkle of fresh dill is a lovely addition if you have it. If you want a smaller pot, our rotisserie chicken noodle soup serves 4. Another comforting option is our creamy parmesan chicken and rice soup, and the chicken rice soup is a good change of pace.
How to Store and Reheat
Cool the soup and refrigerate it within two hours of cooking, as advised by the FDA safe food handling guide. It keeps for 3 to 4 days, but the noodles will absorb broth as they sit. If you plan to have leftovers, cook the noodles separately and add them to each bowl.
Reheat the soup until it is steaming and reaches 165°F. Add a splash of broth if it has thickened, and stir in a fresh squeeze of lemon after reheating, because the lemon flavor fades with time and with heat. For freezing, leave out the noodles and the lemon, then add both fresh when you serve.
Tips and Variations
- Add lemon last. Juice cooked for a long time can turn bitter.
- Use zest too. It adds aroma without extra sourness.
- Taste as you go. Lemons vary in juiciness and acidity, so add juice a little at a time.
- Use fresh lemons. Bottled juice tastes flatter.
- Add greens. Baby spinach or kale can go in with the chicken.
- Use another chicken. Poached chicken breasts or thighs, or rotisserie chicken, all work well.
FAQ
When should I add the lemon?
Add it after the soup comes off the heat. Zest and juice stay brighter this way, and the juice will not turn bitter.
How much lemon should I use?
Start with the zest of one lemon and 2 tablespoons of juice, then add more to taste. Some people prefer up to 4 tablespoons.
Can I use rotisserie chicken?
Yes. It saves time and adds flavor. Shred it and add it near the end of cooking.
Why did my lemon soup taste bitter?
The lemon was probably cooked for too long, or some pith ended up in the pot. Add the juice after cooking and zest only the yellow layer.
Can I freeze lemon chicken noodle soup?
Yes, but freeze it without the noodles or the lemon, then add them fresh when you reheat.
Lemon Chicken Noodle Soup
Ingredients
Main Ingredients
- 1 tbsp olive oil
- 1 large yellow onion diced
- 2 medium carrots sliced
- 2 celery stalks sliced
- 3 cloves garlic minced
- 8 cups chicken broth
- 1 bay leaf
- 1 tsp dried thyme
- 3 cups shredded cooked chicken
- 8 oz wide egg noodles
- zest of 1 lemon
- 2 tbsp fresh lemon juice up to 4 tbsp, to taste
- salt and black pepper to taste
- chopped fresh parsley for serving
Instructions
Cooking
- Heat the olive oil in a large pot over medium heat. Add the onion, carrots and celery and cook for 5 to 7 minutes until softened.
- Stir in the garlic and thyme and cook for 1 minute until fragrant.
- Pour in the broth, add the bay leaf, and bring to a boil. Reduce to a simmer and cook for 5 minutes.
- Add the egg noodles and cook according to the package, usually about 6 to 8 minutes, until tender.
- Stir in the shredded chicken and let it warm through for 2 to 3 minutes.
- Turn off the heat. Remove the bay leaf and stir in the lemon zest and 2 tablespoons of juice. Taste, then add more juice, salt and pepper as needed. Top with parsley.
