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This easy homemade lemon chicken orzo soup is everything you want in a bowl — tender shredded chicken, soft orzo, fresh vegetables, and a generous hit of lemon that makes the whole thing taste alive. It’s comforting without being heavy, and the kind of recipe that tastes like it took way more effort than it did.
I make this whenever I need something warm and nourishing that doesn’t feel like a compromise.
Ingredients
- 1½ tablespoons olive oil (22ml)
- 1 medium yellow or brown onion, finely diced
- 2 medium carrots, peeled and diced
- 2 celery stalks, diced
- 3 garlic cloves, minced
- 1 teaspoon dried oregano
- ½ teaspoon dried thyme
- 1.5 litres chicken stock (6 cups)
- 500g boneless skinless chicken breasts (1.1 lb)
- 150g dry orzo (¾ cup)
- 1 teaspoon fine sea salt, or to taste
- ½ teaspoon freshly ground black pepper
- 60ml freshly squeezed lemon juice (¼ cup)
- 1 teaspoon finely grated lemon zest
- 30g baby spinach (1 cup loosely packed)
- 2 tablespoons chopped fresh parsley
How to Make Lemon Chicken Orzo Soup
Step 1: Soften the Vegetables
Heat the olive oil in a large saucepan or Dutch oven over medium heat. Add the onion, carrots, and celery and cook for 6–8 minutes, stirring occasionally, until the vegetables begin to soften.
Step 2: Add the Aromatics
Stir in the garlic, oregano, and thyme. Cook for about 30 seconds until fragrant.
Step 3: Add Stock and Chicken
Pour in the chicken stock, then add the whole chicken breasts, salt, and black pepper.
Step 4: Simmer the Chicken
Bring the soup to a gentle boil, then reduce the heat and partially cover the pan. Simmer for 12–15 minutes until the chicken is cooked through (internal temperature of 74°C / 165°F).
Step 5: Rest and Shred the Chicken
Remove the chicken and transfer to a chopping board. Let it rest for a few minutes, then shred or chop into bite-sized pieces.
Step 6: Cook the Orzo
Bring the soup back to a steady simmer and add the orzo. Cook according to package instructions (usually 8–10 minutes), stirring occasionally to prevent sticking.
Step 7: Add the Chicken and Spinach Back
Return the shredded chicken to the pot along with any juices from the board. Add the baby spinach and stir for about 1 minute until wilted.
Step 8: Finish with Lemon and Herbs
Remove the pot from the heat. Stir in the lemon juice, lemon zest, and parsley. Taste and adjust salt, pepper, or lemon juice as needed.
Step 9: Serve
Ladle into bowls and top with extra parsley or lemon zest if desired.
Recipe Notes
- Add the lemon juice off the heat. This keeps the flavor bright and fresh rather than muted from cooking.
- Stir the orzo while it cooks to prevent it from sticking to the bottom of the pot.
- The soup thickens as it sits. Orzo absorbs liquid over time, so leftovers will be thicker. Add extra stock when reheating.
- Go easy on salt if your stock is already salty. Taste first and season at the end.
- Fresh dill is optional but works beautifully with the lemon and chicken if you have it.
- Freeze without the orzo for best results. Add freshly cooked orzo when reheating.
Lemon Chicken Orzo Soup
A bright, comforting soup with shredded chicken, tender orzo, fresh vegetables, and a generous squeeze of lemon — ready in under an hour and good enough to make on repeat.
Ingredients
- 1½ tablespoons olive oil
- 1 medium onion, finely diced
- 2 carrots, peeled and diced
- 2 celery stalks, diced
- 3 garlic cloves, minced
- 1 tsp dried oregano
- ½ tsp dried thyme
- 1.5 litres chicken stock (6 cups)
- 500g boneless skinless chicken breasts
- 150g dry orzo (¾ cup)
- 1 tsp fine sea salt
- ½ tsp black pepper
- 60ml fresh lemon juice (¼ cup)
- 1 tsp lemon zest
- 30g baby spinach
- 2 tablespoons chopped fresh parsley
Instructions
- Soften onion, carrots, and celery in olive oil for 6–8 minutes. Add garlic, oregano, and thyme. Cook 30 seconds.
- Add stock, chicken breasts, salt, and pepper. Simmer partially covered for 12–15 minutes until chicken is cooked through.
- Remove chicken to rest. Add orzo to the simmering soup and cook 8–10 minutes, stirring occasionally.
- Shred chicken. Return to pot. Stir in spinach until wilted.
- Remove from heat. Stir in lemon juice, zest, and parsley. Adjust seasoning and serve.
Notes
- Add lemon juice off the heat to keep the flavor bright.
- Orzo thickens the soup as it sits — add extra stock when reheating.
- Freeze without orzo for best results
Storage
Fridge: Cool completely before storing in an airtight container. Keeps for up to 3 days. The orzo will absorb more liquid as it sits, so you may need extra stock when reheating.
Freezer: Freeze the soup base without the orzo for up to 3 months. Add freshly cooked orzo when serving.
Reheating: Warm gently on the stovetop until piping hot throughout. Add a splash of stock to loosen if needed.
Frequently Asked Questions
Can I make lemon chicken orzo soup ahead of time?
Yes. Make it up to 3 days in advance and refrigerate. Keep in mind the orzo will absorb more liquid as it sits, so have extra chicken stock on hand when reheating.
Why has my soup become so thick?
Orzo continues absorbing liquid after cooking, so the soup thickens significantly in the fridge overnight. Just add extra chicken stock when reheating and stir until you reach your preferred consistency.
Can I use leftover cooked chicken?
Absolutely. Skip the simmering step for the chicken and add shredded cooked chicken once the orzo is tender. Heat it through for a couple of minutes before adding the spinach and lemon.
Can I freeze lemon chicken orzo soup?
Yes, but freeze the soup base without the orzo for the best texture. The orzo goes soft after freezing and reheating. Cook fresh orzo and stir it in when you’re ready to serve.
When should I add the lemon juice?
Always after removing the pot from the heat. Adding it to boiling soup dulls the bright citrus flavor you want in this recipe.
Can I make it more lemony?
Yes — taste the finished soup and add more lemon juice a little at a time until it’s exactly where you want it.
Can I substitute the orzo?
Yes. Small pasta shapes like ditalini or stelline work well. You can also use rice, though it will absorb more liquid and change the texture slightly.
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