
This lemon chicken orzo soup has become my family's go-to comfort meal during busy weeknights. The bright citrus notes perfectly balance the hearty vegetables and tender chicken, creating a satisfying one-pot meal that feels both nourishing and indulgent.
This soup first appeared in my kitchen during a particularly hectic week when I needed something simple yet satisfying. The combination of bright lemon and tender chicken was such a hit that it quickly earned a permanent spot in our meal rotation.
Ingredients
- Olive oil provides the base for sautéing vegetables creating a flavorful foundation
- Onion carrots and celery form the classic mirepoix that gives depth to any good soup
- Fresh garlic adds essential aromatic notes that cannot be replicated with powder
- Chicken stock forms the backbone of flavor use homemade if possible for best results
- Fresh lemon juice brightens everything and cuts through the richness
- Boneless skinless chicken breast provides lean protein that becomes tender when properly cooked
- Italian seasoning offers a convenient blend of complementary herbs
- Orzo pasta adds satisfying texture while absorbing the flavors of the broth
- Fresh parsley brings a final pop of color and herbaceous finish
Step-by-Step Instructions
- Sauté the Aromatics
- Heat olive oil in a large pot over medium heat then add onion carrots and celery. Take your time here about 5 minutes until vegetables begin to soften but not brown. Add garlic and cook for just one minute more as garlic burns quickly and becomes bitter.
- Build the Broth
- Pour in chicken stock and water along with lemon juice chicken Italian seasoning salt and pepper. This is where you can customize the liquid level add more water if you prefer a brothier soup or less if you want something more substantial. Include optional lemon zest and bay leaf for additional depth of flavor. Cover and let simmer for 12 minutes until chicken is just cooked through.
- Cook the Pasta
- Remove chicken to a cutting board. Add orzo directly to the simmering broth and stir frequently to prevent sticking. The pasta will absorb significant liquid as it cooks about 8 minutes total.
- Shred and Return Chicken
- While pasta cooks use two forks or a knife and fork to shred chicken into bite sized pieces. Return shredded chicken to the pot for the final 2 minutes of cooking ensuring everything is heated through without overcooking the chicken.
- Finish with Fresh Elements
- Remove from heat and stir in fresh parsley. This is the crucial moment for final adjustments taste and add more lemon juice salt or pepper as needed. The flavors should be balanced with noticeable brightness from the lemon.

The fresh lemon is truly the star ingredient in this recipe. I discovered its importance when I made this soup during a particularly brutal winter cold that left me unable to taste much. The bright acidity of fresh lemon was the only flavor that broke through and since then I always keep extra lemons on hand specifically for this recipe.
Storage and Meal Prep
This soup will keep wonderfully in the refrigerator for up to three days in an airtight container. Be aware that the orzo continues to absorb liquid as it sits so you may need to add additional broth or water when reheating. For longer storage I recommend freezing the soup without the orzo then adding freshly cooked pasta when serving. The soup base freezes beautifully for up to three months.
Perfect Substitutions
This recipe welcomes customization based on what you have available. Rotisserie chicken works beautifully as a time saver just shred about 2 to 3 cups and add during the final 5 minutes of cooking. For a gluten free option substitute rice small gluten free pasta or even white beans for the orzo. Vegetable variations are endless try adding mushrooms bell peppers or stirring in baby spinach during the final minute of cooking for extra nutrients.
Making it Extra Lemony
For lemon lovers I recommend taking this soup to the next level by incorporating more citrus elements. Add the zest of an entire lemon during cooking use lemon pepper seasoning instead of plain black pepper and serve each bowl with a fresh lemon wedge for squeezing. This creates a bright forward flavor that transforms this from a simple chicken soup into something special.

Common Questions
- → Can I use rotisserie chicken instead of raw chicken?
Yes, rotisserie chicken works very well in this soup. Simply shred about 2-3 cups of rotisserie chicken and add it during the last 5 minutes of cooking to warm through. This is a great time-saving option that still delivers excellent flavor.
- → Why is my soup too thick after refrigeration?
The orzo pasta continues to absorb liquid as it sits, especially overnight. When reheating, simply add more chicken broth or water to reach your desired consistency. This is normal for pasta-based soups.
- → What vegetables can I add to this soup?
This soup is very versatile. Try adding mushrooms or bell peppers with the onions, or stir in 1-2 cups of baby spinach during the final minute of cooking. The base recipe provides an excellent foundation for customization.
- → How can I make the lemon flavor more pronounced?
For a stronger lemon flavor, add the zest of one lemon while cooking and use lemon pepper for seasoning. You can also increase the fresh lemon juice to taste when serving. The bright citrus notes balance beautifully with the savory elements.
- → How long will this soup keep in the refrigerator?
This soup will keep well in a covered container in the refrigerator for up to 3 days. The flavor often improves after a day as the ingredients meld, though you may need to add extra liquid when reheating.
- → Can I freeze this soup?
Yes, but with some considerations. Freeze the soup without the orzo pasta, as pasta can become mushy when frozen and reheated. Cook and add fresh orzo when serving. Alternatively, if freezing with pasta, expect a softer texture when reheated.