This zesty and comforting soup combines tender chicken with rice-shaped pasta in a bright citrus broth. It is a nutritious one-pot meal that is easy to prepare for weeknight dinners.
List of ingredients
- 2 sticks celery – chopped finely
- 2 medium carrots – peeled and chopped finely
- 1/2 medium onion – chopped
- 1 tablespoon butter – for sautéing
- 1 tablespoon olive oil – for sautéing
- 3 cloves garlic – minced
- 2 tablespoons flour – used to slightly thicken the broth
- 6 cups chicken broth – for a rich liquid base
- 1/4 teaspoon Italian seasoning – for herbal depth
- 1.5 pounds uncooked chicken breasts – cut into pieces after simmering
- 1 cup uncooked orzo – small rice-shaped pasta
- 1 tablespoon lemon juice – or adjust to your preferred tartness
- 1 tablespoon chopped fresh parsley – for a fresh garnish
- Salt & pepper – to taste
step-by-step instructions
- Sauté Aromatics: Heat butter and olive oil in a large soup pot over medium-high heat. Add the chopped celery, carrots, and onions, and sauté for 5-7 minutes until they begin to soften.
- Add Garlic and Flour: Stir in the minced garlic and cook for about 30 seconds. Add the flour and cook for another minute to remove the raw flour taste.
- Simmer Chicken: Pour in the chicken broth and stir until the flour is fully dissolved. Add the Italian seasoning and the whole chicken breasts, then bring the liquid to a boil.
- Cook Chicken: Cover the pot with the lid slightly ajar and reduce the heat to low. Let the soup simmer for 15 minutes.
- Cook Orzo: Stir in the uncooked orzo and cook for an additional 10 minutes or until the pasta is tender. Stir frequently during this stage to prevent the pasta from sticking to the bottom of the pot.
- Final Touches: Remove the chicken from the pot and cut it into bite-sized pieces. Return the chicken to the pot along with the lemon juice, chopped parsley, salt, and pepper. Serve immediately.
Expert Cooking Tips for Success
Use a Meat Thermometer for Perfectly Cooked Chicken
To ensure the chicken is safe and juicy, use an instant-read thermometer to check for an internal temperature of 165F. Chicken breasts can overcook quickly, becoming rubbery if left in the boiling broth too long. Removing them to slice and then adding them back ensures the texture remains tender.
Stir Orzo Frequently to Prevent Sticking
Orzo is a small pasta that releases a significant amount of starch as it cooks. This starch can cause the pasta to clump together or stick to the bottom of the pot, which may result in burnt bits. Stirring every few minutes ensures even cooking and a smooth broth consistency.
Sauté Aromatics Until Fully Softened
Taking the time to sauté the carrots, celery, and onions properly creates a flavor base known as a mirepoix. Sautéing these vegetables in a combination of butter and oil develops a deeper, sweeter flavor than boiling them. This step is essential for a professional-tasting homemade soup.
Whisk Flour Thoroughly to Avoid Lumps
When adding flour to the sautéed vegetables, ensure it is well-incorporated before adding the broth. Once the broth is poured in, stir constantly until the flour is completely dissolved. This creates a light thickening effect that gives the soup a more cohesive body without making it a thick stew.
Ingredient Substitutions and Alternatives
Replace Chicken Breasts with Chicken Thighs
If you prefer a richer flavor and more moist meat, substitute the chicken breasts with boneless, skinless chicken thighs. Thighs have a higher fat content, which makes them more forgiving during the simmering process. They are less likely to dry out if the soup is reheated multiple times.
Use Rotisserie Chicken for Faster Preparation
For a quicker version of this recipe, use pre-cooked rotisserie chicken. Instead of simmering raw breasts, add the shredded cooked chicken at the same time as the orzo. This prevents the pre-cooked meat from overcooking and becoming tough while the pasta softens.
Switch to Low-Sodium Broth for Salt Control
Many commercial chicken broths contain high levels of sodium, which can become concentrated as the soup simmers. Using low-sodium broth allows you to control the salt level manually. You can then add salt at the very end to suit your specific taste preferences.
Swap Fresh Parsley for Dried Herbs
If fresh parsley is unavailable, you can use dried parsley or a mix of dried basil and oregano. Use about one-third of the amount of dried herbs compared to the fresh volume. Add dried herbs earlier in the cooking process so they have time to rehydrate and release their oils.
Creative Recipe Variations
Incorporate Fresh Lemon Zest for Intense Citrus
For a more vibrant and aromatic lemon flavor, grate fresh lemon zest into the pot along with the lemon juice. The juice provides the acidity, but the zest contains the essential oils that give a bright, floral citrus scent. This adds a professional layer of complexity to the broth.
Add Fresh Spinach for More Greens
To increase the nutritional value, stir in a few handfuls of fresh baby spinach during the final minute of cooking. The residual heat from the soup will wilt the spinach perfectly without overcooking it. This adds a pop of color and extra vitamins to the meal.
Use Different Small Pasta Shapes
While orzo is traditional, you can use other small pasta shapes like ditalini, stelline (stars), or small shells. Be mindful that different pasta shapes have different cooking times. Check the package instructions and adjust the simmering time to ensure the pasta is al dente.
Add Shredded Carrots for Extra Texture
Instead of finely chopping the carrots, try using a grater to create shredded carrots. This allows the carrots to melt into the broth more effectively, providing a subtle sweetness in every spoonful. It is also a great way to hide vegetables for children who are picky eaters.
Serving and Pairing Suggestions
Serve with Crusty Baguette or Sourdough
A piece of toasted sourdough or a fresh baguette is the ideal companion for this soup. The crunchy texture of the bread contrasts beautifully with the soft orzo and tender chicken. Dipping the bread into the lemony broth helps soak up every drop of flavor.
Pair with a Fresh Arugula Salad
Balance the heartiness of the soup with a light, peppery arugula salad. A simple dressing of olive oil, lemon juice, and a pinch of salt complements the citrus notes in the soup. This combination creates a complete and balanced meal with varied textures.
Garnish with Fresh Lemon Slices
Adding a thin slice of fresh lemon to each bowl before serving enhances the visual presentation. It also allows guests to squeeze a bit more fresh juice directly into their portion. This ensures the citrus flavor remains bright and fresh throughout the meal.
Storage and Reheating Guide
Store in Airtight Containers in the Fridge
Place leftover soup in airtight glass or plastic containers and refrigerate immediately after it has cooled. The soup will stay fresh for 3 to 4 days in the refrigerator. Ensure the lid is sealed tight to prevent the soup from absorbing other odors from the fridge.
Prevent Orzo from Absorbing Too Much Liquid
Orzo continues to absorb liquid even after the soup has cooled, which can make leftovers very thick or even porridge-like. When reheating, you will likely need to add a splash of extra chicken broth or water. This restores the original soup consistency and prevents the pasta from feeling too dry.
Freeze Broth and Chicken Separately from Pasta
If you plan to freeze the soup, consider freezing only the broth, vegetables, and chicken. Pasta tends to become puffy and mushy when frozen and thawed. Cook a fresh batch of orzo and add it to the thawed soup for the best possible texture.
Reheat Slowly in a Saucepan
Avoid reheating the soup on high heat, as this can cause the pasta to break and the broth to evaporate too quickly. Use a small saucepan over low to medium heat, stirring occasionally. Adding a tablespoon of water or broth helps maintain the moisture levels during reheating.
Make-Ahead Preparation Advice
Cook Orzo Separately for Meal Prep
For those who prepare meals for the entire week, cooking the orzo in a separate pot is highly recommended. Store the cooked pasta in a container with a drizzle of olive oil to prevent sticking. Add a portion of pasta to each bowl of soup just before heating.
Prep Vegetables in Advance
You can chop the celery, carrots, and onions several hours or even a day before you intend to cook. Store them together in a sealed container in the refrigerator. This reduces the active preparation time on the day of cooking, making the process much faster.
Pre-measure Dry Ingredients
Measure out the flour, Italian seasoning, and orzo into small bowls before you start the stove. Having your mise en place ready prevents you from rushing and potentially burning the garlic or flour. This organized approach ensures a smoother cooking experience.
Common Troubleshooting Tips
Fix a Soup That Is Too Thick
If the soup becomes too thick due to the orzo absorbing the liquid, do not panic. Slowly stir in additional chicken broth or water one half-cup at a time. Continue stirring over low heat until you reach your desired consistency.
Adjust Flavor if the Soup Is Too Tart
If you added too much lemon juice and the soup tastes overly acidic, you can balance it out. A tiny pinch of sugar or a small amount of additional butter can neutralize the sharpness. Alternatively, adding more broth will dilute the lemon concentration.
Prevent Overcooked Chicken
If the chicken feels tough, it was likely simmered for too long at a high temperature. Ensure the heat is reduced to a low simmer after the initial boil. Always remove the chicken the moment it reaches the safe internal temperature to maintain tenderness.
Frequently Asked Questions
Can I use a slow cooker for this recipe?
Yes, you can adapt this for a slow cooker by simmering the chicken and vegetables on low for 6-8 hours. However, do not add the orzo at the beginning, as it will turn to mush. Stir in the orzo during the last 30-45 minutes of cooking.
What is the best type of onion to use?
Vidalia or other sweet onions are preferred for this recipe because they add a gentle sweetness that complements the lemon. Yellow onions are a great alternative and provide a more robust, traditional savory flavor.
Can I make this soup dairy-free?
To make this recipe dairy-free, simply replace the tablespoon of butter with an additional tablespoon of olive oil or a plant-based butter substitute. The flour and other ingredients remain the same, and the flavor profile will stay virtually identical.
Why does the orzo soak up so much broth?
Orzo is made from durum wheat and acts like a sponge, absorbing liquid to expand as it cooks. This is a natural process of starch gelatinization. This is why adding extra liquid during reheating is necessary to maintain the soup’s liquid-to-solid ratio.
Print
Hearty Lemon Chicken Orzo Soup
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Diet: General
Description
This lemon chicken orzo soup recipe is light, healthy, and cozy. It uses wholesome everyday ingredients and is sure to become a family favorite!
Ingredients
- 2 sticks celery (chopped finely)
- 2 medium carrots (peeled & chopped finely)
- 1/2 medium onion (chopped)
- 1 tablespoon butter
- 1 tablespoon olive oil
- 3 cloves garlic (minced)
- 2 tablespoons flour
- 6 cups chicken broth
- 1/4 teaspoon Italian seasoning
- 1.5 pounds uncooked chicken breasts
- 1 cup uncooked orzo
- 1 tablespoon lemon juice (or to taste)
- 1 tablespoon chopped fresh parsley (or to taste)
- Salt & pepper (to taste)
Instructions
- Step: Sauté the celery, carrots, and onions in a large soup pot with the butter and oil over medium-high heat for 5-7 minutes.
- Step: Stir in the garlic and cook for about 30 seconds, then add the flour and cook for another minute or so.
- Step: Pour in the chicken broth and stir until the flour has dissolved, then add the Italian seasoning and chicken. Bring the soup to a boil.
- Step: Cover the soup (lid slightly open), and reduce the heat and simmer for 15 minutes.
- Step: Stir in the orzo and cook for another 10 minutes or until the orzo is cooked through.
- Step: Take the chicken out of the pot and cut it up, then add it back in. Add the lemon juice, parsley, and season the soup with salt & pepper as needed. Serve immediately.
Notes
You can substitute chicken breasts for chicken thighs if preferred. Use low-sodium chicken broth if you are sensitive to salt. You may need to add more chicken broth to leftovers as the orzo absorbs the liquid over time.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Soup
- Method: Simmering
- Cuisine: American, Greek
Nutrition
- Serving Size: 1 serving
- Calories: 298 kcal
- Sugar: 2 g
- Sodium: 1036 mg
- Fat: 8 g
- Saturated Fat: 2 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 26 g
- Fiber: 2 g
- Protein: 29 g
- Cholesterol: 78 mg