This rich and flavorful Creamy Cajun Chicken Soup is perfect for cozy meals, packed with bold Cajun spices, tender chicken, and a creamy broth. It’s low-carb, easy to prepare, and ideal for a quick dinner.
Why You’ll Love This Recipe:
- Bold Cajun flavors with juicy chicken and creamy broth.
- Low-carb and packed with protein, keeping you full and satisfied.
- Reheats wonderfully, making it great for meal prep.

Ingredients You’ll Need:
- 2 tablespoons butter
- 1 ½ cups holy trinity (onion, celery, bell pepper)
- 4 cloves garlic, minced
- 2 tablespoons Cajun seasoning, divided
- 2 cups chicken stock
- 1 can diced tomatoes (14.5 oz)
- 1 pound boneless, skinless chicken breasts (thinly sliced)
- 1 tablespoon neutral oil (avocado or canola)
- 1 cup heavy cream (room temperature)
- Chopped green onions (optional garnish)

How to Make Creamy Cajun Chicken Soup:
Step-by-Step Instructions:
- Sauté Vegetables: Heat a large pot over medium-high heat, melt butter, and sauté the holy trinity until tender and fragrant (about 5 minutes). Add garlic and 1 tablespoon Cajun seasoning. Cook for 30 seconds.
- Simmer the Soup Base: Stir in chicken stock and diced tomatoes. Bring the mixture to a low boil, then reduce to a simmer.
- Cook the Chicken: Season chicken breasts with the remaining Cajun seasoning. Heat oil in a separate pan and cook the chicken for 3-5 minutes per side until done. Let it cool and chop into bite-sized pieces.
- Combine and Serve: Lower the heat on the soup base, stir in the cream, and then add the chopped chicken. Simmer for a few minutes to meld the flavors. Garnish with green onions if desired and serve warm.
Helpful Tips:
- For a richer texture, add 2 ounces of softened cream cheese with the cream.
- Use chicken tenders or cutlets for quicker cooking and better seasoning distribution.
Details:
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 4 servings
- Category: Soup
- Method: Stovetop
- Cuisine: Cajun
- Diet: Low Carb

Notes:
- For a thinner soup, add more chicken stock.
- Frozen holy trinity blends can save time.
Frequently Asked Questions:
Can I make this soup spicier?
Yes, you can add extra Cajun seasoning or hot sauce to adjust the heat.
Can I substitute the cream?
Yes, you can use half-and-half or a dairy-free alternative if needed.
Storage Instructions:
Store leftovers in an airtight container in the fridge for 5-6 days. Reheat on the stovetop or in the microwave.

Related Recipes:
If you loved this creamy soup, try these:
- Creamy Keto Taco Soup
- Instant Pot Chicken Tortilla Soup
- Crockpot Zuppa Toscana
Conclusion:
This creamy Cajun chicken soup delivers comforting flavors with minimal effort, perfect for weeknight dinners or meal prep. The combination of Cajun spices and creamy broth makes it a standout recipe you’ll want to make again and again.
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Creamy Cajun Chicken Soup
- Author: Martha
Description
This rich and flavorful Creamy Cajun Chicken Soup is perfect for cozy meals, packed with bold Cajun spices, tender chicken, and a creamy broth. It’s low-carb, easy to prepare, and ideal for a quick dinner.
Ingredients
- 2 tablespoons butter
- 1 ½ cups holy trinity (onion, celery, bell pepper)
- 4 cloves garlic, minced
- 2 tablespoons Cajun seasoning, divided
- 2 cups chicken stock
- 1 can diced tomatoes (14.5 oz)
- 1 pound boneless, skinless chicken breasts (thinly sliced)
- 1 tablespoon neutral oil (avocado or canola)
- 1 cup heavy cream (room temperature)
- Chopped green onions (optional garnish)
Instructions
- Sauté Vegetables: Heat a large pot over medium-high heat, melt butter, and sauté the holy trinity until tender and fragrant (about 5 minutes). Add garlic and 1 tablespoon Cajun seasoning. Cook for 30 seconds.
- Simmer the Soup Base: Stir in chicken stock and diced tomatoes. Bring the mixture to a low boil, then reduce to a simmer.
- Cook the Chicken: Season chicken breasts with the remaining Cajun seasoning. Heat oil in a separate pan and cook the chicken for 3-5 minutes per side until done. Let it cool and chop into bite-sized pieces.
- Combine and Serve: Lower the heat on the soup base, stir in the cream, and then add the chopped chicken. Simmer for a few minutes to meld the flavors. Garnish with green onions if desired and serve warm.
Notes
- For a thinner soup, add more chicken stock.
- Frozen holy trinity blends can save time.