There are moments in the kitchen when everything clicks—like when you realize a creamy broth can mimic the comforting layers of lasagna in just one pot. This cozy soup is a delightful blend of flavors that emerges as the aromatics simmer together. The creamy white chicken lasagna soup is a wonderful way to turn a busy weeknight into a moment of comfort with minimal fuss. Let’s dive into this satisfying dish.
Why This Creamy White Chicken Lasagna Soup Works
This recipe is reliable because it brings together a handful of accessible ingredients to create a rich, layered flavor profile. The combination of sautéed onion, garlic, and Italian seasoning lays a solid flavor base, while the heavy cream and sun-dried tomatoes elevate the dish to something exceptional. Plus, using rotisserie chicken saves time and effort, making it practical for any night of the week.
Kitchen Tools for Creamy White Chicken Lasagna Soup
- Large pot
- Wooden spoon
- Measuring cups and spoons
- Ladle
Ingredients
- 3 tablespoons butter
- 1 small yellow onion, petite diced
- 6 cloves garlic, minced
- 2 teaspoons Italian seasoning
- 3 tablespoons flour
- 6 cups chicken stock
- 1.5 cups heavy cream
- 1/2 cup chopped sun-dried tomatoes
- 1/3 cup basil pesto
- 8 ounces uncooked campanelle pasta
- 2 cups shredded rotisserie chicken
- 1 cup fresh chopped baby spinach
- 4 ounces shredded Parmesan cheese
- 1 teaspoon balsamic vinegar
- Kosher salt
- Fresh cracked pepper
- Parmesan cheese, ricotta cheese, and fresh chopped parsley for garnish

How to Make Creamy White Chicken Lasagna Soup
Step 1. Start by heating the butter in a large pot over medium heat. Once the butter melts and begins to bubble, add in the diced onion along with a couple pinches of salt and pepper. Cook for about four minutes, stirring frequently until the onion becomes translucent and fragrant. This process will build a good foundation for the flavors to follow.
Step 2. Next, add the minced garlic, Italian seasoning, and flour to the pot. Stir everything together and cook for about two minutes. The garlic should become aromatic, and the flour will start to absorb the moisture, creating a thick roux that thickens the broth later on.
Step 3. Pour in a few splashes of chicken stock to deglaze the pan, scraping up the browned bits from the bottom. This step is essential as it incorporates all those delicious flavors into the soup. Once the pot is deglazed, add the heavy cream, chopped sun-dried tomatoes, basil pesto, uncooked pasta, rotisserie chicken, and the remaining chicken stock.
Step 4. Stir everything well to combine and bring the soup to a simmer over medium-high heat. Once you notice gentle bubbles forming, reduce the heat to low and let it simmer. You’ll want to keep an eye on it as the pasta cooks to an al dente texture, which should take about five minutes.
Step 5. When the pasta is nearly done, stir in the chopped baby spinach, shredded Parmesan cheese, and balsamic vinegar. Watch the spinach wilt into the soup, and the cheese melts into the broth, lending a creamy consistency. Taste and adjust the salt and pepper according to your preference, ensuring that the flavors are just right.
Step 6. To serve, ladle the soup into bowls and finish with a sprinkle of grated Parmesan, a generous dollop of ricotta cheese, and a sprinkle of fresh parsley. This adds a burst of freshness and creaminess to your lovely soup creation.

Serving Ideas for Creamy White Chicken Lasagna Soup
This creamy white chicken lasagna soup is satisfying enough on its own, but you can elevate the meal with a simple side salad or some warm, crusty bread for dipping. For leftovers, this soup holds up well in the fridge, making it a great option for easy lunches. Just reheat it gently on the stove if you have any. You might even find it tastes even better the next day, as the flavors meld together beautifully.
Practical Tips for Creamy White Chicken Lasagna Soup
- If you’re a fan of spice, consider adding a pinch of red pepper flakes during the cooking process.
- Be sure to taste the soup as you go to adjust the seasoning for a balanced flavor.
- If the soup thickens too much after adding the pasta, simply stir in a little extra chicken stock to reach your desired consistency.
- Use leftover chicken from a previous meal to save even more time on busy evenings.
- Don’t skip the balsamic vinegar—its slight tartness enhances the flavors remarkably.
- Fresh herbs can brighten the final dish; feel free to add more basil or parsley for an aromatic touch.
Common Mistakes to Avoid
1. Overcooking the Pasta
If you boil the pasta too long, it may turn mushy in the soup. Keep it al dente to maintain a pleasant texture. Monitor the cooking process closely, especially as you near the cooking time.
2. Forgetting to Deglaze
Skipping the deglazing step can mean missing out on deep flavors that develop from the browned bits stuck to the pot. Always scrape those bits up to enhance the broth’s complexity.
3. Not Tasting While Cooking
Failing to taste the soup as you go may lead to lackluster seasoning. Make it a habit to check the flavors at various stages so the final result is well-seasoned.
4. Adding Spinach Too Early
If you add your spinach too early, it can turn overly wilted, losing its vibrant green color. Wait until the pasta is nearly done to stir it in for the best texture and color.
5. Using Low-Quality Chicken Stock
Not all stocks are created equal. Using a low-quality stock will diminish the flavor of your soup. Choose one that’s flavorful, as it will be the backbone of the entire dish.
6. Neglecting to Stir Frequently
When simmering, it’s easy to forget to stir occasionally. This can lead to pasta sticking to the bottom of the pot. Stirring helps everything cook evenly and prevents sticking.
Simple Variations
One enjoyable tweak is adjusting the herbs to suit your taste; adding more Italian herbs can heighten the flavor. If you’d like, you could sprinkle in some fresh basil or oregano at the end for a pop of flavor. Additionally, you might consider adding more vegetables like diced zucchini or bell peppers during the sautéing phase for extra nutrition and flavor.
Storage & Reheating
Leftover creamy white chicken lasagna soup can be stored at room temperature for up to two hours after cooking. For longer storage, transfer it to the fridge in an airtight container, where it can last about three to four days. If you want to freeze it, portion it into freezer-safe containers; it should keep well for a couple of months. When reheating, simply warm it on the stove over low heat, stirring occasionally, and add a splash of chicken stock if it’s too thick.
Frequently Asked Questions
Can I make this recipe ahead of time?
Yes, this soup can be made ahead of time. Prepare it as directed and store it in the fridge for a few days. Just give it a good stir and reheat gently before serving to combine the flavors again.
How long does it last in the fridge?
When stored properly, the creamy white chicken lasagna soup will last in the fridge for about three to four days. Make sure to keep it in an airtight container for the best quality.
Can I freeze this recipe?
Absolutely! You can freeze the soup in portioned containers for up to two months. When you’re ready to enjoy it, simply thaw it in the fridge overnight before reheating.
What can I substitute for one ingredient?
If you don’t have chicken stock, you can use vegetable stock as a base for the soup, though it may slightly change the flavor. The essential creamy and comforting elements will still hold up well.
Why didn’t my recipe turn out as expected?
Several factors can affect the final result, such as incorrect measurements or not tasting during cooking. Ensuring you follow the steps closely and adjusting seasoning along the way can help you achieve the desired flavor and consistency.
Final Thoughts
Cooking is a journey, and this creamy white chicken lasagna soup is a delightful pitstop that brings warmth and comfort to your meal. Each ingredient plays a role in crafting a rich, satisfying experience that’s easy to prepare. As you stir the pot and watch the ingredients mingle, you’ll savor not only the flavors but the simple joy of cooking itself. Enjoy every soothing spoonful.

Creamy White Chicken Lasagna Soup
Ingredients
Base Ingredients
- 3 tablespoons butter
- 1 small yellow onion, petite diced
- 6 cloves garlic, minced
- 2 teaspoons Italian seasoning
- 3 tablespoons flour
Liquid Ingredients
- 6 cups chicken stock Use high-quality stock for best flavor
- 1.5 cups heavy cream
- 1/2 cup chopped sun-dried tomatoes
- 1/3 cup basil pesto
Main Ingredients
- 8 ounces uncooked campanelle pasta
- 2 cups shredded rotisserie chicken Can use leftover chicken
- 1 cup fresh chopped baby spinach Add in the later stages of cooking
- 4 ounces shredded Parmesan cheese
- 1 teaspoon balsamic vinegar Enhances flavors
Seasoning and Garnishes
- Kosher salt
- Fresh cracked pepper
- Parmesan cheese, ricotta cheese, and fresh chopped parsley for garnish For finishing touches
Instructions
Preparation
- 1. Start by heating the butter in a large pot over medium heat. Once the butter melts and begins to bubble, add in the diced onion along with a couple pinches of salt and pepper. Cook for about four minutes, stirring frequently until the onion becomes translucent and fragrant.
- 2. Next, add the minced garlic, Italian seasoning, and flour to the pot. Stir everything together and cook for about two minutes.
- 3. Pour in a few splashes of chicken stock to deglaze the pan, scraping up the browned bits from the bottom. Once the pot is deglazed, add the heavy cream, chopped sun-dried tomatoes, basil pesto, uncooked pasta, rotisserie chicken, and the remaining chicken stock.
- 4. Stir everything well to combine and bring the soup to a simmer over medium-high heat. Once the bubbles form, reduce the heat to low and let it simmer.
- 5. When the pasta is nearly done, stir in the chopped baby spinach, shredded Parmesan cheese, and balsamic vinegar.
- 6. To serve, ladle the soup into bowls and finish with a sprinkle of grated Parmesan, a dollop of ricotta cheese, and parsley.







