Indulge in the delightful warmth of our **Lemon Chicken Orzo Soup**, a recipe designed to bring comfort and flavor to your table with minimal effort. This exquisite soup is crafted using succulent leftover roast chicken, a medley of wholesome vegetables, tender orzo pasta, and a generous squeeze of fresh, zesty lemon juice. It strikes the perfect balance, feeling both light and remarkably healthy while offering an unparalleled level of comforting richness. What’s more, its simplicity makes it an incredibly easy dish to whip up, ensuring a delicious and satisfying meal every time.

After the festive whirlwind of holidays or a period of overindulgence, when the desire for something truly wholesome yet deeply comforting sets in, especially amidst the lingering cold and darkness of winter, this **Lemon Chicken Orzo Soup** emerges as the perfect antidote. It’s a meal that nourishes the body and soul, offering warmth, sustenance, and a refreshing burst of flavor that revitalizes your palate. It’s not just a post-holiday remedy; this versatile soup is truly perfect for any season, providing a boost of feel-good energy whenever you need it most.
What is Orzo? (Also known as Risoni)
Orzo, also recognized as Risoni, is a unique type of pastina, which translates to “tiny pasta.” Its distinctive shape resembles large grains of rice, making it a versatile ingredient in many culinary traditions. While it is most commonly celebrated for its role in enriching soups, orzo’s adaptability extends far beyond. It can be a delightful addition to salads, offering a pleasant chewiness, or it can stand proudly as a side dish on its own. In our kitchen, we’ve even explored creative ways to incorporate it, such as using it to stuff roasted tomatoes instead of traditional rice, yielding an absolutely delicious and unexpected twist!
The Beauty of Using Leftover Chicken
Our featured **Lemon Chicken Orzo Soup** recipe cleverly utilizes leftover roast chicken, making it an excellent choice for meal prep and reducing food waste. However, its flexibility allows for easy adaptation. Should you not have roast chicken on hand, you can effortlessly substitute it with raw chicken breasts or thighs, as detailed in our comprehensive tips section below. This ensures that you can enjoy this delightful soup no matter what type of chicken you have available.
To maximize nutrition and cost-efficiency, we highly recommend a strategic approach: roast a whole chicken, reserve a portion of the succulent meat for delectable leftovers, and then transform the carcass into a rich, homemade chicken stock. This method not only yields two distinct meals but also provides you with a deeply flavorful and nutritious stock, all from a single chicken. It’s a truly rewarding and sustainable way to cook!
Of course, we understand that time can be a precious commodity. If crafting homemade stock isn’t feasible for you, rest assured that we’ve included an abundance of practical tips and shortcuts. These will guide you in preparing this wonderfully cozy and flavorful soup quickly and easily, without compromising on taste or comfort.
Discover the full recipe below, complete with detailed notes on ingredients, step-by-step photographs for visual guidance, expert tips, exciting variations, and even a video tutorial. For a conveniently printable version of the entire recipe, simply scroll to the very bottom of this page or click the dedicated recipe link.
Essential Ingredients for Your Lemon Chicken Orzo Soup

Ingredient Notes and Smart Substitutions
- **Hearty Vegetables –** The foundation of flavor in any great soup begins with a classic mirepoix: carrots, celery, and onion. We recommend using one large piece of each vegetable, dicing them into small to medium-sized pieces. This ensures that each spoonful offers a satisfying bite, while also allowing the vegetables to cook down beautifully and soften within the soup without taking too long. This balance of size and texture is key to the soup’s overall appeal.
- **Quality Chicken Stock –** The quality of your chicken stock is paramount to the depth and richness of this soup’s flavor. For the absolute best results, we wholeheartedly recommend using either your own homemade chicken stock, which adds an unparalleled layer of flavor, or opting for a high-quality, low-sodium store-bought alternative. Choosing low-sodium stock is crucial as it gives you complete control over the final salt content, allowing you to perfectly season the soup to your taste without it becoming overly salty.
- **White Wine (Optional, but Recommended for Depth) –** A splash of dry white wine can truly elevate the soup, adding a wonderful complexity and depth of flavor. For Italian-inspired dishes, we often reach for an Italian white wine such as Pecorino, Pinot Grigio, or Vermentino – essentially, something enjoyable to drink! Feel free to use any dry white wine you prefer, but always steer clear of “cooking wine,” which often contains added salts and preservatives that can detract from the soup’s natural taste. If you prefer, or if wine isn’t available, you can certainly omit it entirely; the soup will still be delicious.
- **Orzo Pasta (Risoni) –** The star pasta of this dish, orzo, provides a delightful texture and heartiness. If you find orzo challenging to locate in your local grocery store, don’t despair! Other small pasta shapes make excellent substitutes. Consider using pasta stars (stelline), ditalini, or even small macaroni to achieve a similar comforting effect. Adjust cooking times according to package directions for your chosen pasta.
- **Roast Chicken –** This recipe is perfectly designed to utilize 180g (approximately 2 cups) of pre-shredded roast chicken, making it a fantastic way to repurpose leftovers. However, if you don’t have roast chicken readily available, you have several excellent options: you can add raw chicken breasts directly to the simmering soup to cook through, or roast chicken thighs separately and shred them to add at the specified stage. See our “Other Chicken Options” section for more detailed guidance.
- **Fresh Herbs –** Fresh herbs are essential for imparting a bright, aromatic quality to the soup. We specifically call for fresh rosemary and a bay leaf, which infuse the broth with a warm, earthy fragrance. Fresh thyme would also be a wonderful addition, offering a slightly different but equally appealing herbaceous note. For a vibrant, fresh finish, consider finely chopped fresh parsley, stirred in just before serving to preserve its delicate flavor and color.
Step-by-Step Photos and Clear Instructions
Begin by preparing your vegetables: take the peeled carrot, cut it in half lengthwise, and then slice it into thin half-rounds. Next, finely chop the onion and celery, ensuring all pieces are roughly uniform for even cooking. This precise preparation sets the stage for a beautifully textured soup.
In a large, heavy-bottomed pot or Dutch oven, heat the olive oil over medium heat. Add the chopped vegetables (carrot, onion, celery), along with the fresh rosemary and bay leaf. Sauté these aromatics gently, stirring occasionally, until the onion becomes soft and translucent, typically taking about 5-7 minutes. This step is crucial for building the flavor base of your soup. Once softened, pour in the white wine and allow it to simmer gently, reducing by about half. This process deepens the flavor profile and burns off the alcohol. Finally, add the chicken stock to the pot, bringing the liquid to a gentle simmer.

Once the soup reaches a gentle simmer, continue to cook the vegetables for approximately 25-30 minutes, or until they are perfectly tender and flavors have melded beautifully. This longer simmering time allows the vegetables to fully release their sweetness and integrate into the broth, creating a rich and robust flavor.

After the vegetables have softened to perfection, it’s time to add the protein and pasta. Stir in the shredded roast chicken and the orzo pasta. Continue to simmer the soup, stirring occasionally, until the orzo pasta is cooked through and tender to the bite, which typically takes about 5-7 minutes. Be careful not to overcook the pasta, as it can become mushy. Finally, remove the bay leaf and rosemary sprig, then stir in the fresh juice of half a lemon. This crucial step brightens the entire soup and adds that signature zesty flavor. Season generously with salt and freshly ground black pepper to taste. Serve hot and enjoy this incredibly comforting and flavorful soup!
Alternative Chicken Preparation Methods
While our recipe is perfect for utilizing leftover roast chicken, we understand that sometimes you might not have it on hand. Fear not, as there are several equally delicious and convenient options for incorporating chicken into your Lemon Chicken Orzo Soup:
- **Using Raw Chicken Breasts –** You can easily use raw chicken breasts. Add either two whole chicken breasts, or chop them into bite-sized chunks or strips, at the same time you add the chicken stock to the pot. Allow them to simmer gently until they are cooked through, which usually takes around 30 minutes, depending on their size. If you opt for whole breasts, you can remove them from the soup once cooked, shred them finely, and then return the shredded chicken to the pot for a more tender texture.
- **Integrating Raw Chicken Thighs –** Similar to chicken breasts, raw skinless and boneless chicken thighs can be added directly to the soup. Follow the same procedure as with chicken breasts, adding them with the stock and simmering until fully cooked. Chicken thighs tend to be more forgiving and remain juicier than breasts. Depending on your desired amount of chicken, you might use approximately 4-6 thighs for this recipe.
- **Roasting Chicken Thighs or Drumsticks Separately –** For an extra layer of flavor and convenience, you can roast chicken thighs or drumsticks independently. This can be done either just before preparing the soup or even the day prior. Once roasted, allow them to cool slightly, then shred the meat from the bones and add it to the soup at the stage where the recipe calls for shredded roast chicken. This method provides a rich, caramelized flavor that enhances the soup.
Expert Recipe Tips and Frequently Asked Questions
- **Prioritize High-Quality Ingredients –** The success of this soup hinges significantly on the quality of your ingredients, with chicken stock being particularly critical. Investing in either homemade chicken stock or a good-quality, low-sodium store-bought variety will make a noticeable difference in the final taste. Many commercial stocks can be excessively high in salt, which can overpower and compromise the delicate flavors of your soup, making it difficult to adjust seasoning properly.
- **Never Skip the Lemon –** While it may seem self-evident for a “lemon” chicken soup, the fresh lemon juice added at the very end is not merely an optional garnish – it’s a transformative ingredient. It introduces a vibrant, zesty tang that brightens every other flavor in the soup, preventing it from tasting flat or one-dimensional. This burst of acidity is what truly makes the soup sing, so do not omit this crucial step!
- **Homemade Stock for Enhanced Flavor –** If you’re interested in elevating your soup game, learning to make homemade chicken stock is a game-changer. For a comprehensive guide, we highly recommend consulting our Pastina Soup recipe, which includes detailed instructions on preparing a delicious and nourishing Italian chicken noodle soup stock from scratch. It’s a foundational skill for any home cook.
- **Perfect Serving Suggestions –** This Lemon Chicken Orzo Soup is inherently hearty and wonderfully filling on its own. To complete this comforting meal, all you truly need is a generous hunk of crusty bread, ideally slathered with a pat of good butter, perfect for soaking up every last drop of the flavorful broth. A simple green salad could also offer a refreshing counterpoint.
Frequently Asked Questions (FAQs)
Can I prepare this soup in advance?
Yes, you can certainly prepare the base of this soup in advance, but with one crucial caveat: it’s best to add the shredded chicken *and especially not the orzo pasta* until you are ready to serve. Orzo pasta, like most small pasta shapes, will absorb a significant amount of liquid if left to sit in the soup for too long, leading to a mushy texture and a much thicker broth. For optimal results, either cook the pasta separately and add it to individual portions just before eating, or add the orzo directly to the soup and simmer until cooked when you are preparing to enjoy it.
How long does the soup last?
Stored properly in an airtight container, the soup will keep beautifully in the refrigerator for 2-3 days. However, as noted previously, the orzo pasta will continue to absorb liquid and soften over time. When reheating leftovers, you may find it necessary to add a little extra chicken stock or water to achieve your desired consistency. Alternatively, if you anticipate having leftovers, consider cooking the pasta separately and adding it fresh to each serving. This ensures the best texture for both the pasta and the broth.
Can I freeze this soup?
Absolutely! This soup freezes exceptionally well, but again, we strongly recommend freezing it *before* adding the orzo pasta. Freezing pasta in liquid almost guarantees it will absorb too much moisture upon thawing and reheating, resulting in a mushy texture that detracts from the soup’s quality. To freeze, let the soup base cool completely, then transfer it to freezer-safe containers for up to 3 months. When you’re ready to enjoy, thaw the soup completely in the refrigerator, bring it to a gentle simmer on the stovetop, and then add uncooked orzo directly to the pot. Simmer until the pasta is cooked through, and then finish with fresh lemon juice and seasoning.

More Delicious Soup Recipes to Explore
Discover Your Next Favorite Soup!
Soups
Pasta Fagioli Soup – Pasta & Beans
Soups
Ligurian Minestrone Soup with Pesto
Soups
Pappa al Pomodoro (Italian Bread Soup)
Soups
Pastina Soup (Italian Chicken Noodle Soup)
If you’ve had the pleasure of trying this **Lemon Chicken Orzo Soup recipe** or any other delicious recipe from our blog, we would absolutely love to hear from you! Please don’t hesitate to rate the recipe and share your experience in the comments section below – your feedback is invaluable and truly brightens our day! You can also **connect with us** and follow our culinary journey on Facebook, Instagram, and Pinterest. For weekly updates and a fresh dose of our latest culinary creations, remember to sign up for our Newsletter!
Lemon Chicken Orzo Soup
By Emily
Prep Time: 10 mins
Cook Time: 35 mins
Total Time: 45 mins
Servings: 4 – 6 servings
Cosy and delicious Lemon Chicken Orzo Soup made with leftover roast chicken, hearty vegetables, orzo pasta and fresh, vibrant lemon. This soup feels so light and healthy but comforting and moreish at the same time plus it’s super easy to make.
Print Recipe
Ingredients
- 1 tablespoon olive oil
- 1 large onion, peeled and finely chopped
- 1 large carrot, peeled and cut into thin half-rounds
- 1 large celery stick, finely chopped
- 1 sprig fresh rosemary
- 1 bay leaf
- 6 and 1/3 cups good quality chicken stock, low sodium (1.5 litres)
- ¼ cup white wine, dry (60ml), optional
- 1 cup orzo pasta (200g)
- 2 cups shredded roast chicken (180g)
- ½ juice of a lemon, freshly squeezed
- Salt and freshly ground black pepper, to season
Instructions
- Cut the peeled carrot in half lengthways then cut it into thin half rounds. Finely chop the onion and celery.
- Heat the olive oil in a large pot over medium heat. Add the chopped vegetables, rosemary, and bay leaf. Sauté until the onion is soft and translucent, about 5-7 minutes. If using, add the white wine and let it reduce by half, then pour in the chicken stock.
- Bring the soup to a gentle simmer. Continue to simmer the vegetables for about 25-30 minutes, or until they are soft and tender.
- Once the vegetables have softened, add the shredded roast chicken and orzo pasta to the pot. Simmer, stirring occasionally, until the pasta is cooked through (approximately 5-7 minutes). Remove the bay leaf and rosemary sprig. Finally, stir in the juice of half a lemon and season with salt and pepper to taste. Serve hot.
Video
Notes and Tips
- Use high-quality ingredients – The stock is particularly important here. I recommend using either homemade chicken stock or good-quality low-sodium chicken stock. Some stocks can be high in salt and ruin the flavour of the soup.
- Don’t skip the lemon – It seems obvious for a lemon chicken soup but the lemon juice added at the end adds so much vibrant and delicious flavour to the soup so don’t skip it.
- To make homemade stock – See how to make homemade chicken stock in our Pastina Soup recipe which is a delicious Italian chicken noodle soup.
- Serving suggestions – Our lemon chicken orzo soup is hearty and filling so all you need to add is a big hunk of crusty bread slathered with butter.
- Storing leftovers – Leftovers will keep well in the fridge for 2-3 days, although the pasta will swell and soften. If you’re planning on keeping leftovers, I recommend cooking the pasta separately and adding it when you’re ready to eat it. This preserves the best texture.
- Freezing – The soup base (without pasta) can be frozen in suitable containers for up to 3 months. Defrost completely before reheating. As recommended above, don’t add the pasta if you plan on freezing, as it’ll absorb too much liquid and turn mushy.
Helpful Info for All Recipes
- I always use extra virgin olive oil in all of my recipes unless stated otherwise.
- When I use canned or jarred tomatoes of any kind, I always use Cirio or Mutti brands for the best results and flavor.
- All vegetables are medium sized unless stated otherwise in the recipe.
- All recipes are tested and developed using a fan (convection) oven.
- Find out more about how nutrition is calculated.
- Check out our must-have Italian Pantry Staples.
- You can also find all our Essential Kitchen Tools for Italian Cooking.
Nutrition Facts
Calories: 386kcal
Carbohydrates: 48g
Protein: 26g
Fat: 10g
Saturated Fat: 2g
Polyunsaturated Fat: 2g
Monounsaturated Fat: 5g
Cholesterol: 34mg
Sodium: 163mg
Potassium: 659mg
Fiber: 3g
Sugar: 4g
Vitamin A: 2583IU
Vitamin C: 10mg
Calcium: 49mg
Iron: 2mg
Nutrition information is automatically calculated and should only be used as an approximation. Individual values may vary based on specific ingredients and preparation.
Did you try this recipe?
We’d love to hear your thoughts! Leave a comment below!