Greek Chicken Orzo Soup with Lemon, Dill, and Vegetables

Greek chicken orzo soup is a comforting, lemon-bright soup of tender chicken, small pasta, vegetables, and herbs simmered in broth. This version takes inspiration from Greek flavors without being avgolemono, the Greek soup often thickened with egg and lemon; a generous finish of lemon and dill keeps this simpler broth lively.

Ingredients

1½ lb (680 g) boneless, skinless chicken thighs
2 tbsp (30 ml) olive oil
1 medium yellow onion, about 1 cup chopped (150 g)
2 medium carrots, peeled and diced, about 1½ cups (180 g)
2 celery ribs, diced, about 1 cup (120 g)
3 garlic cloves, minced, about 1 tbsp (9 g)
8 cups (1.9 L) low-sodium chicken broth
1 dried bay leaf
1 tsp (1 g) dried Greek oregano
½ tsp (1 g) black pepper
1 tsp (6 g) kosher salt, plus more to taste; use less if your broth is salty
2 cups (340 g) dry orzo
¼ cup (60 ml) fresh lemon juice, from about 2 lemons, plus 1 tsp finely grated zest
¼ cup (10 g) chopped fresh dill
¼ cup (15 g) chopped fresh flat-leaf parsley
Optional for serving: ½ cup (75 g) crumbled feta and extra lemon wedges

Instructions

Prepare the vegetables. Chop the onion, carrots, and celery into small, fairly even pieces so they soften at a similar rate. Mince the garlic, measure the broth and seasonings, and pat the chicken dry with paper towels. Keeping the ingredients ready before the pot heats makes the short sauté easier to manage.
Soften the aromatics, 7 minutes. Heat the olive oil in a large Dutch oven or soup pot over medium heat. Add the onion, carrots, celery, salt, and pepper. Cook for about 6 minutes, stirring now and then, until the onion begins to look translucent and the vegetables start to soften. Stir in the garlic and oregano and cook for 1 minute, just until fragrant; avoid browning the garlic.
Simmer the chicken, about 18 minutes. Pour in the broth, add the bay leaf, and nestle in the chicken thighs. Bring the liquid to a gentle boil, then lower the heat so it simmers steadily but does not bubble hard. Cover partly and cook for about 18 minutes, turning the thighs once if they are not fully submerged. Check the thickest part of each thigh with a food thermometer; USDA FSIS guidance sets the safe minimum internal temperature for poultry at 165°F (74°C). If a piece has not reached that temperature, continue simmering and check again after a few minutes. Transfer the cooked chicken to a plate and remove the bay leaf from the pot.
Cook the orzo, about 9 minutes. Bring the broth back to a gentle boil and stir in the orzo. Cook uncovered, stirring frequently—especially along the bottom of the pot—until the pasta is tender but still has a little bite. Follow the package timing if it differs, since orzo brands and shapes can vary. Meanwhile, shred or chop the chicken into bite-size pieces once it is cool enough to handle.
Finish the soup, about 6 minutes. Return the chicken to the pot and let it heat through for 2 minutes. Turn off the heat, then stir in the lemon juice, zest, dill, and parsley. Taste the broth before adding more salt; lemon and herbs should taste clear and bright, not sharp or overpowering. If the soup seems too thick, add up to 1 cup (240 ml) hot broth or water. Ladle into bowls and add feta or lemon wedges if you like.

Tips

Check chicken, not the clock. Thigh size and how cold the chicken is when it goes into the pot affect cooking time. Use an instant-read thermometer in the thickest section, without touching the pot, and simmer longer if needed to reach 165°F (74°C). Boneless thighs stay tender, but boneless breasts also work; check them carefully because lean breast meat can dry out if overcooked.
Keep the orzo moving. Small pasta can settle and stick, particularly in a thickening soup. Stir regularly while it cooks, scraping the bottom and corners of the pot. Stop cooking when the pasta is just tender, since it will continue to soften as the soup stands.
Season after tasting. Broths differ in saltiness, and lemon juice varies in intensity. Start with the listed salt, then adjust the finished soup a little at a time. For a rounder lemon flavor, add zest as well as juice; zest gives a fragrant citrus note without making the broth more acidic.
Use dried herbs thoughtfully. Dried oregano goes into the pot early so it can flavor the broth, while fresh dill and parsley are stirred in at the end to keep their aroma. If fresh dill is unavailable, use 1 tbsp (about 1 g) dried dill, adding it with the oregano; the flavor will be more muted and less fresh.

Serving Suggestions

Serve the soup hot in deep bowls, with lemon wedges so everyone can adjust the acidity at the table. A little crumbled feta adds a salty, creamy contrast, while chopped parsley or dill makes the bowls look fresh. Crusty bread is useful for soaking up the broth; warm pita or a simple side of olives and sliced cucumber also suits the Mediterranean-inspired flavors. If serving a group, put the feta and extra herbs in small bowls separately so guests can choose their own toppings.

This soup is filling enough to be a complete lunch or light dinner, but it also works as a first course when served in smaller portions. For a more substantial meal, pair it with a simple green salad dressed with olive oil and vinegar. Keep strongly flavored sides modest: the soup’s lemon, dill, and oregano are delicate, and a very spicy or heavily dressed accompaniment can overwhelm them.

Variations

Make it avgolemono-inspired. Traditional avgolemono-style Greek soups use egg and lemon to create a silky, tangy finish, while this recipe uses a clear broth and herbs. For a richer variation, whisk 2 large eggs with 3 tbsp (45 ml) lemon juice in a bowl. Slowly whisk in 1 cup (240 ml) hot broth, a little at a time, to warm the eggs. Take the soup off the heat, then gradually stir in the egg mixture. Do not boil the soup after adding it, or the eggs may curdle. This variation changes the texture and requires careful handling; refrigerate leftovers promptly and reheat gently.

Change the pasta or grains. Small pasta such as ditalini can replace orzo in the same amount, though cooking time may differ. For a gluten-free option, use a gluten-free small pasta and follow its package directions; some varieties soften quickly, so cook them separately and add them to bowls. You can also replace the orzo with ¾ cup (150 g) rinsed rice, but it needs a longer simmer and may absorb more broth. Add extra broth as needed and check the grain for tenderness before serving.

Add greens or beans. Stir in 3 cups (90 g) baby spinach during the final minute, just until wilted, or add 2 cups (60 g) chopped kale with the broth so it has time to soften. For a heartier, bean-based variation, add one drained 15 oz (425 g) can of cannellini beans when you return the shredded chicken to the pot. These additions make the soup more substantial and may require a little extra broth, but they do not change the basic lemon-and-herb flavor.

Use cooked chicken. If you have leftover cooked chicken, skip the raw-chicken simmer. Simmer the vegetables and broth for about 15 minutes, cook the orzo until tender, and stir in 3 cups (about 420 g) shredded cooked chicken during the last few minutes. Heat it thoroughly before serving. This is a practical shortcut, but the broth will have a slightly less developed chicken flavor than when raw thighs simmer directly in it.

Storage and Reheating

Cool leftovers promptly and refrigerate them within 2 hours, in shallow, covered containers. The soup keeps for 3 to 4 days in the refrigerator. Orzo absorbs liquid as it sits, so the next day the soup may be much thicker than it was when freshly cooked. That is normal; stir in broth or water as you reheat it, a little at a time, until the consistency is comfortable.

Reheat only the portion you plan to eat in a saucepan over medium-low heat, stirring often, or in the microwave in a covered, microwave-safe bowl with occasional stirring. Bring leftovers to 165°F (74°C), checking with a food thermometer, and avoid a prolonged hard boil because it can make the pasta mushy and the chicken stringy. If the broth seems flat after reheating, add a small squeeze of fresh lemon rather than a large amount of salt.

For best texture, freeze the soup base before adding orzo: cook the chicken and vegetables in broth, cool promptly, and freeze in airtight freezer containers for up to 3 months. Thaw in the refrigerator, bring the soup to a simmer, and cook fresh orzo in it before serving. You can freeze finished soup, too, but the pasta may become softer after thawing. Do not leave the soup at room temperature for more than 2 hours.

Frequently Asked Questions

Is Greek chicken orzo soup the same as avgolemono?
No. This recipe is a lemon-and-herb chicken soup with orzo, while avgolemono commonly refers to a Greek preparation finished with egg and lemon, which gives the broth a silky, lightly thickened texture. Families and regional cooks make both in different ways. The variation above gives this recipe an egg-and-lemon finish, but the straightforward version is not presented as the only traditional style.

Can I cook the orzo separately?
Yes, and that is a good choice if you expect leftovers or want more control over the pasta texture. Cook it in a separate pot according to the package directions, drain it, and add some to each bowl before ladling over the soup. Keeping it separate also prevents it from soaking up broth in storage. If you do this, the orzo is not simmering in the seasoned broth, so taste the soup and adjust its seasoning before serving.

Can I use chicken breast instead of thighs?
Yes. Use about 1½ lb (680 g) boneless, skinless chicken breast and simmer until the thickest part reaches 165°F (74°C), checking with a food thermometer. Depending on thickness, breast pieces may cook faster than thighs, so begin checking early rather than relying only on the estimated time. Remove each piece as soon as it reaches the safe temperature, then shred it and return it to the soup.

Why did my soup become so thick overnight?
Orzo continues to absorb broth after cooking, especially while the soup cools in the refrigerator. Stir in warm broth or water as you reheat, until it is as brothy as you like. Next time, cook and store the orzo separately, or prepare a little extra broth to loosen individual portions. The thickened leftovers are still usable as long as they were chilled and stored safely.

Can I make this soup ahead?
Yes. For the best pasta texture, prepare the chicken-and-vegetable broth a day ahead, refrigerate it within 2 hours, and cook the orzo in the broth shortly before serving. You can also make the complete soup ahead and refrigerate it for up to 3 to 4 days, accepting that the pasta will soften and absorb liquid. Reheat leftovers to 165°F (74°C) and add broth as needed.

What can I use if I cannot find Greek oregano?
Greek oregano is widely sold dried, but ordinary dried oregano is a practical substitute in the same amount. Its flavor may be a little less sharp or peppery, depending on the type. If you have fresh oregano instead, use about 1 tbsp (3 g) chopped leaves in place of the dried oregano and add it with the fresh herbs near the end for a brighter, greener flavor.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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