Greek Orzo Soup with Lemon, Spinach, and Chickpeas

Greek orzo soup is a bright, comforting bowl of small pasta simmered with vegetables, chickpeas, herbs, and lemon in savory broth. This vegetarian version is inspired by Greek flavors and served hot, with spinach and fresh dill added near the end so they stay lively; family and regional versions vary, and some Greek-style soups use egg and lemon to make a creamy avgolemono broth.

Here, chickpeas make the soup satisfying without turning the broth heavy, while lemon cuts through the starch of the orzo. The method is straightforward: soften the vegetables, simmer them in broth, cook the pasta right in the pot, then finish with greens, herbs, and citrus. It makes a useful weeknight dinner, but the same pot is also easy to adapt to what is in the refrigerator.

Ingredients

2 tablespoons extra-virgin olive oil (30 ml)
1 medium yellow onion, finely diced (about 1 cup/150 g)
2 medium carrots, peeled and diced (about 1 cup/130 g)
2 celery stalks, diced (about 1 cup/100 g)
3 garlic cloves, minced (about 1 tablespoon/9 g)
1 teaspoon dried oregano (1 g)
8 cups low-sodium vegetable broth (1.9 L)
1 can chickpeas, drained and rinsed, 15 ounces (425 g; about 1½ cups/250 g drained)
1 cup dry orzo (about 170 g)
1 bay leaf
¾ teaspoon fine salt (about 4 g), plus more to taste
¼ teaspoon freshly ground black pepper (about 0.5 g), plus more to taste
3 packed cups baby spinach (about 90 g)
2 tablespoons fresh lemon juice (30 ml), plus more to taste
1 teaspoon finely grated lemon zest (about 2 g)
¼ cup chopped fresh dill (about 10 g)
¼ cup chopped fresh flat-leaf parsley (about 15 g)
Optional for serving: ½ cup crumbled feta (about 75 g) and lemon wedges

Instructions

Prepare the vegetables. Dice the onion, carrots, and celery into small, even pieces so they soften at about the same rate. Mince the garlic, rinse and drain the chickpeas, and measure out the broth and orzo. Zest the lemon before juicing it; zesting is easier when the lemon is whole. Keep the spinach, dill, and parsley ready for the last few minutes of cooking.
Soften the aromatics. Set a large, heavy-bottomed soup pot over medium heat and add the olive oil. When it shimmers, add the onion, carrots, and celery. Cook for about 8 minutes, stirring every minute or two, until the onion looks translucent and the carrots have begun to soften. The vegetables should become tender, not deeply browned; lower the heat if the onion starts to catch.
Add the garlic and oregano. Stir in the minced garlic and dried oregano and cook for 1 minute, just until fragrant. Avoid letting the garlic turn brown, which can make it taste bitter. Add the vegetable broth, chickpeas, bay leaf, salt, and pepper. Stir and scrape the bottom of the pot to release any flavorful bits from the vegetables.
Simmer the broth. Raise the heat to bring the soup to a boil, then reduce it to a steady simmer. Cover the pot partially and cook for 12 minutes, stirring once or twice. The carrots should be nearly tender by then. If the broth is boiling hard, turn the heat down; a gentle simmer keeps the vegetables intact and reduces evaporation.
Cook the orzo in the soup. Stir in the dry orzo and keep the soup at a gentle simmer, uncovered, for about 10 minutes, or until the pasta is tender but still has a slight bite. Stir frequently, especially across the bottom of the pot, because orzo can settle and stick. Check the package’s suggested cooking time as brands vary, and begin tasting a minute or two before it is done.
Finish with greens, herbs, and lemon. Remove and discard the bay leaf. Stir in the spinach and cook for 1 to 2 minutes, until wilted. Turn off the heat, then add the lemon juice, zest, dill, and parsley. Taste the broth and adjust with more salt, pepper, or lemon juice. Let the soup stand for 2 minutes before serving so the flavors settle. If it has thickened more than you like, stir in a splash of hot broth or water.
Serve while hot. Ladle into bowls, making sure each one gets plenty of chickpeas, vegetables, and orzo. Offer crumbled feta and lemon wedges at the table if desired. The soup is ready when the pasta is tender and the broth tastes savory, fresh, and clearly lemony without being sharply sour.

Tips

Keep the simmer gentle. A rolling boil can break up the vegetables and make the orzo cook unevenly. Once the broth reaches a boil, reduce the heat and look for small, steady bubbles. Stir more often after adding the pasta, when it is most likely to settle on the bottom.
Season at the end as well as the beginning. Broths differ in saltiness, and lemon can make a soup taste less salty. Start with the listed amount of salt, then taste after the pasta and lemon are in. Add salt in small pinches and adjust the lemon a teaspoon at a time.
Use low-sodium broth if possible. It gives you control over the final seasoning, especially if you plan to add feta, which is salty. If using regular broth, reduce the added salt at first and taste before adding more.
Plan for the orzo to absorb liquid. The pasta continues to swell as it sits, so the soup will be thicker after cooking and thicker still the next day. Keep extra broth or water nearby for loosening it, rather than overfilling the pot at the start.

Serving Suggestions

Serve the soup in warm bowls with a little extra chopped dill or parsley and a squeeze of lemon. Feta is an optional finishing touch: its creamy, salty flavor complements the chickpeas and herbs, but the soup is dairy-free without it. For a more substantial meal, pair it with crusty bread, toasted pita, or a simple green salad dressed with olive oil and vinegar. Bread is especially useful for catching the broth at the bottom of the bowl.

If you are serving several people, put lemon wedges, feta, and black pepper on the table so everyone can adjust their bowl. A small dish of olives or sliced cucumber and tomato makes a fresh accompaniment without competing with the soup. Since the orzo absorbs broth while standing, serve soon after cooking for a soupier texture. If dinner is delayed, keep the pot covered off the heat and thin it with hot broth just before ladling.

Variations

Add chicken: For a nonvegetarian version, stir in 2 cups (about 280 g) cooked, shredded chicken when you add the spinach, and heat it through. If starting with raw chicken, cook it separately or simmer it in the broth until a food thermometer confirms 165°F (74°C), the USDA FSIS safe minimum internal temperature for poultry; remove it, shred it, and return it to the soup. Do not rely on color alone to judge doneness.

Make it creamy with egg and lemon: Avgolemono is a Greek egg-and-lemon soup preparation, and versions differ from household to household. For a simple adaptation, whisk 2 large eggs with 3 tablespoons (45 ml) lemon juice in a heatproof bowl. Slowly whisk in about 1 cup (240 ml) of hot broth, a little at a time, then take the soup off the heat and stir the tempered mixture back in. Keep the soup below a boil so the eggs do not curdle. For food safety, heat the egg mixture to 160°F (71°C), the USDA FSIS safe minimum for egg dishes, checking with a thermometer; the texture will be richer and silkier.

Change the greens or herbs: Chopped kale can stand in for spinach; add it about 5 minutes before the orzo is finished so it has time to soften. Swiss chard works too, with its stems diced and sautéed alongside the carrots and celery. If fresh dill is unavailable, use 1 teaspoon dried dill, added with the oregano. The dried herb tastes more concentrated and less fresh, so add it gradually.

Adjust the starch or legumes: Small pasta shapes such as ditalini can replace orzo, though their cooking time may differ. For a gluten-free variation, use a gluten-free small pasta and follow its package timing; some varieties soften faster and may make the broth cloudy. White beans can replace chickpeas in equal drained quantity, giving the soup a softer, creamier texture. Check the pot frequently when using any substitute, because pasta and beans vary in how much liquid they absorb.

Storage and Reheating

Cool leftovers promptly and refrigerate them within 2 hours in a covered, shallow container. The soup keeps for 3 to 4 days in the refrigerator. Expect the orzo to absorb broth as it sits, so the leftovers may resemble a thick stew. For easier portioning and a more soup-like result later, store the orzo separately if you know you will have leftovers: cook it in a second pot, drain it, and add it to individual bowls before ladling in the soup.

Reheat a portion in a saucepan over medium-low heat, stirring often and adding broth or water a little at a time until it reaches the consistency you want. Bring it to a steady simmer and heat leftovers to 165°F (74°C), the USDA FSIS reheating temperature, checking with a food thermometer. You can also microwave a covered portion in a microwave-safe bowl, stirring halfway through and checking that it reaches 165°F (74°C) throughout. Avoid repeatedly cooling and reheating the whole pot; reheat only what you plan to eat.

For longer storage, freeze the soup for up to 2 months in airtight freezer-safe containers, leaving a little space for expansion. The vegetables and broth freeze well, but orzo can become very soft after thawing. For the best texture, freeze the soup before adding the orzo and spinach, then thaw it in the refrigerator, bring it to a simmer, and cook fresh orzo in the broth. If freezing fully made soup, thaw it overnight in the refrigerator and expect to add extra broth when reheating.

Frequently Asked Questions

Can I cook the orzo separately?

Yes. Cooking it in a separate pot is a good choice if you expect leftovers, want firmer pasta, or need to keep the soup gluten-free for some diners by using a separate pasta option. Cook the orzo according to its package directions, drain it, and add it to each bowl just before serving. This prevents the pasta from soaking up as much broth during storage. The soup itself may need a little less simmering once the vegetables are tender.

Why did my soup become so thick?

Orzo releases starch and continues to absorb liquid after the heat is turned off, so a thicker consistency is normal, especially after refrigeration. Stir in hot broth or water until the soup is as loose as you like, then taste again because extra liquid can dilute the seasoning. For a thinner soup from the start, cook the orzo separately and add it to bowls rather than simmering it in the broth.

Can I use frozen spinach?

Yes. Use about 1 cup (150 g) frozen chopped spinach, thawed and squeezed to remove excess water. Stir it into the pot near the end and heat until hot. Frozen spinach is more compact and has a softer texture than baby spinach, so it will make the soup less leafy and slightly less fresh-tasting. Taste the broth after adding it and adjust the lemon if needed.

What can I use instead of vegetable broth?

Water works, though the finished soup will taste less full-bodied. If using water, consider adding a little extra oregano, pepper, and salt, then make the final seasoning adjustments gradually. A mild chicken broth is another option if you are not keeping the dish vegetarian. Strongly flavored stocks can overwhelm the delicate lemon and dill, so choose one that tastes balanced on its own.

Can I make Greek orzo soup ahead?

You can make the vegetable-and-chickpea broth up to 3 days ahead and refrigerate it, then bring it to a simmer and cook the orzo shortly before serving. Add the spinach, lemon, and fresh herbs at the end. This approach keeps the pasta from swelling in storage and preserves the herbs’ fresh flavor. If the soup is already fully assembled, it is still good as leftovers; simply thin it with broth when reheating.

Is this the same as avgolemono?

No. This recipe uses lemon, herbs, chickpeas, vegetables, and orzo but does not include the egg-and-lemon mixture associated with avgolemono. Greek soups have many household and regional variations, and some combine eggs and lemon with rice or pasta for a creamy, tangy broth. The variation above explains how to add an egg-and-lemon finish if you want that style.

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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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