The first time I whipped up this Creamy Parmesan Cajun Chicken Pasta Soup, I knew it was a winner. The subtle spice from the Cajun seasoning, combined with the rich creaminess of parmesan and hearty pasta, created a bowl of pure comfort. It’s got just the right mix of bold flavors and creamy texture, making it a dish that warms you from the inside out.
My family couldn’t get enough, and even the leftovers the next day tasted incredible! What I love most is how versatile and easy it is to prepare. Whether you’re pulling together a quick weeknight dinner or serving it as a starter for a dinner party, this soup fits the bill. I’m thrilled to share this recipe with you because it’s as fun to prepare as it is to devour. Trust me, this one’s going to find a permanent spot in your recipe rotation!
Why You’ll Love This Recipe?
This creamy Cajun chicken pasta soup is bold, comforting, and incredibly easy to make!
Unforgettable Flavor Blend
This soup marries the bold spice of Cajun seasoning with the creamy richness of parmesan cheese. Add to that the subtle sweetness of sautéed bell peppers and the juicy tenderness of Cajun-seasoned chicken, and you’ve got a flavor explosion in every spoonful.
Easy and Achievable
Despite tasting like it came from a fancy bistro, this recipe is shockingly simple. It uses pantry staples like broth, pasta, and spices while keeping the steps practical. Perfect for busy weeknights or lazy weekends when you want something hearty but quick.
Versatile for All Occasions
Need a comforting one-pot dinner? Or perhaps something crowd-pleasing for a casual gathering? This soup fits the bill perfectly. Customize it with your own favorite add-ins like sausage or shrimp for an even more personal touch.
Creamy and Cozy
The broth is the star here, balancing the creamy texture of heavy cream with cheesy parmesan goodness. It’s hearty yet not too heavy, making it ideal for cooler days when you need a comforting bowl of goodness.
Family-Friendly
This recipe’s mild spice level is customizable, so even picky eaters can enjoy. Plus, the combination of pasta, chicken, and vegetables makes it a wholesome and satisfying meal for the whole family.
Cooking Time
- Prep Time: 10 minutes
- Cooking Time: 20 minutes
- Total Time: 30 minutes
Ingredients
- Boneless, skinless chicken pieces
- Cajun seasoning
- Oil
- Butter
- Onion
- Celery
- Bell peppers
- Garlic
- Thyme
- Chicken broth
- Diced tomatoes
- Worcestershire sauce
- Pasta (ditalini or shells)
- Heavy cream
- Parmesan cheese
- Lemon juice
- Fresh parsley
- Green onions
- Cayenne, salt, and pepper
Variations
- Swap heavy cream with coconut milk for a dairy-free version.
- Add cooked andouille sausage or shrimp for extra protein.
- Use gluten-free pasta and broth for a completely gluten-free soup experience.
Equipment You’ll Need
- Large Pot: To cook everything in one convenient vessel.
- Knife and Chopping Board: For prepping your vegetables and chicken.
- Ladle: To serve the soup with ease.
- Grater: To freshly grate the parmesan cheese for maximum flavor.
How to Make Creamy Parmesan Cajun Chicken Pasta Soup?
This rich and creamy Cajun chicken pasta soup is packed with bold flavors and comes together in just one pot!

Step 1: Sear the Chicken 🍗
Begin by heating some oil in a large pot over medium-high heat. Coat your chicken pieces with Cajun seasoning, then sear them on each side until golden brown. This step locks in flavor while creating a flavorful base for your soup. Once golden, set the chicken aside.
Step 2: Sauté the Vegetables 🫑
Melt butter in the same pot before tossing in diced onion, celery, and bell peppers. Cook them for about 5-7 minutes until they turn tender and aromatic. Add garlic, thyme, and a bit more Cajun seasoning, cooking for another minute to deepen the flavors.
Step 3: Bring the Soup Together 🍜
Add chicken broth, diced tomatoes, Worcestershire sauce, and your seared chicken back into the pot. Stir everything well and bring it to a gentle boil. Toss in your pasta and cook it until al dente, about 7 minutes. The flavors are starting to come together by this point!
Step 4: Shred and Add the Cream 😋
Remove the chicken, shred or slice it into bite-sized pieces, and stir it back into the pot. Off the heat, pour in the heavy cream and sprinkle the parmesan cheese. Stir everything until the cheese melts into the broth, making it velvety smooth.
Step 5: Garnish and Serve 🎉
Finally, squeeze in a splash of lemon juice and toss in fresh parsley and green onions for a pop of freshness. Adjust the seasoning with cayenne, salt, and pepper to taste. Ladle into bowls, and garnish with extra parmesan or a sprinkle of chopped green onions for a picture-perfect finish!
Tips for Making the Recipe
- Season Generously
Cajun seasoning does most of the heavy lifting here, so don’t be shy. Adjust the spice level with a pinch of cayenne if you like it extra bold.
- Cook Pasta Right in the Soup
Cooking pasta in the soup saves time and allows it to soak up all the flavors, but add more broth if you prefer thinner soup.
- Go Fresh
Use only freshly grated parmesan for the best creamy texture. Pre-grated versions often don’t melt as smoothly.
How to Serve Creamy Parmesan Cajun Chicken Pasta Soup?
- Rustic and Casual: Serve this soup in deep, wide bowls with slices of warm crusty bread for soaking up the creamy broth.
- Garnish for Color: Top each bowl with finely chopped parsley, green onions, or a sprinkle of chili flakes for an elegant, colorful touch.
- Pairing Ideas:This soup pairs wonderfully with a simple side salad or a glass of crisp white wine to balance its richness.
Nutritional Information
Here’s a quick breakdown per serving (approximate):
- Calories: 498
- Protein: 32g
- Carbohydrates: 46g
- Fat: 19g
Make Ahead and Storage
- Refrigeration
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat it on the stove, adding a splash of broth to loosen the soup if needed.
- Freezing
Freeze the soup (without the cream and pasta) for up to 3 months. When ready to serve, thaw it overnight in the refrigerator, reheat, and then add the cream and cooked pasta for a fresh-tasting meal.
Whether it’s a busy weeknight or a weekend treat, this Creamy Parmesan Cajun Chicken Pasta Soup is a keeper. It’s flavorful, filling, and oh-so comforting. Gather your ingredients, grab a pot, and get ready to indulge in a bowl of bliss!

Creamy Parmesan Cajun Chicken Pasta Soup Recipe
Ingredients
- 1 tablespoon oil
- 1 pound boneless skinless chicken breasts or thighs
- 1 teaspoon Cajun seasoning
- 1 tablespoon butter
- 1 cup diced onion
- 1 cup diced celery
- 1 cup diced bell pepper
- 4 cloves garlic chopped
- 1 teaspoon fresh thyme chopped
- 1 tablespoon Cajun seasoning
Broth & Pasta:
- 6 cups chicken broth
- 1 14.5-ounce can diced tomatoes (optional)
- 1 tablespoon Worcestershire sauce use gluten-free if needed
- 8 ounces pasta ditalini, shells, or gluten-free alternative
Creamy & Finishing Touches:
- ½ cup heavy cream optional
- ⅓ cup grated Parmesan cheese Parmigiano-Reggiano
- 1 tablespoon lemon juice optional
- 2 tablespoons chopped fresh parsley optional
- 2 green onions thinly sliced (optional)
- Cayenne salt, and pepper to taste
Instructions
- Sear the Chicken: Heat oil in a large saucepan over medium-high heat. Season the chicken with Cajun seasoning and cook for 2-4 minutes per side until golden brown. Remove and set aside.
- Sauté the Vegetables: Melt butter in the same pan. Add diced onion, celery, and bell pepper, cooking for 5-7 minutes until softened.
- Enhance the Flavor: Stir in garlic, thyme, and additional Cajun seasoning. Cook for 1 minute until fragrant.
- Simmer the Soup: Pour in the broth, return the chicken to the pot, and add diced tomatoes, Worcestershire sauce, and pasta. Bring to a boil, then reduce heat and simmer until the pasta is al dente (about 7 minutes).
- Shred the Chicken & Add Creamy Elements: Remove the chicken, shred or slice it, and stir it back into the pot. Turn off the heat, then mix in the heavy cream and Parmesan, allowing the cheese to melt into the broth.
- Finish & Serve: Stir in lemon juice, parsley, and green onions. Season with cayenne, salt, and pepper to taste. Serve warm and enjoy!