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Silky Cajun Chicken Pasta Soup – A bold, creamy soup with spicy Cajun flair

Silky Cajun Chicken Pasta Soup brings together everything you love about creamy Cajun chicken pasta — the spice, the richness, the tender chicken, and the satisfying noodles — all transformed into a cozy, spoonable comfort soup. Each bowl is packed with bold Cajun flavor, velvety broth, juicy chicken, and perfectly cooked pasta, creating a satisfying meal that feels both hearty and exciting. This one-pot recipe is ideal for busy weeknights, warming cold evenings, or impressing guests with a dish that’s comforting yet full of personality. Creamy, spicy, aromatic, and irresistibly flavorful, this Cajun-inspired soup will become a go-to favorite.
Prep Time 10 minutes
Cook Time 25 minutes
Servings: 4 Servings
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Ingredients
  

Chicken & Seasoning
  • 1 tablespoon olive oil
  • 1 pound boneless skinless chicken breasts diced
  • 1 tablespoon Cajun seasoning plus extra to taste
  • 1 teaspoon smoked paprika
  • Salt & black pepper to taste
Vegetables & Aromatics
  • 1 medium onion chopped
  • 1 red bell pepper diced
  • 1 yellow bell pepper diced
  • 3 cloves garlic minced
Soup Base
  • 4 cups chicken broth
  • 1 cup heavy cream or full-fat coconut milk
  • 1 cup crushed tomatoes
  • 1 tablespoon flour or cornstarch optional, for thickening
  • ½ cup grated parmesan cheese
Pasta
  • cups uncooked short pasta penne, rotini, macaroni, or shells
Optional Add-Ins
  • 1 –2 cups fresh spinach
  • Extra Cajun seasoning for more heat
  • Fresh parsley or green onions for garnish
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Equipment

  • Large soup pot or Dutch oven
  • Cutting board & knife
  • Wooden spoon or silicone spatula
  • Measuring cups & spoons
  • Whisk
  • Ladle

Method
 

Step 1: Season and cook the chicken
  1. Toss diced chicken with Cajun seasoning, smoked paprika, salt, and pepper.
  2. Heat olive oil in a large pot over medium heat.
  3. Cook chicken until lightly browned and mostly cooked through. Remove and set aside.
Step 2: Sauté the vegetables
  1. In the same pot, add onion and bell peppers. Cook for about 4–5 minutes until softened.
  2. Add garlic and cook 1 more minute until fragrant.
Step 3: Build the soup base
  1. Return the chicken to the pot.
  2. Stir in crushed tomatoes and chicken broth.
  3. Optional: whisk flour into the broth for a thicker soup.
  4. Bring to a gentle simmer.
Step 4: Add the pasta
  1. Add the uncooked pasta to the pot and cook for 10–12 minutes, stirring occasionally, until tender.
Step 5: Add the creamy goodness
  1. Reduce heat to low.
  2. Stir in heavy cream and parmesan until melted and smooth.
  3. Taste and adjust seasonings — add more Cajun seasoning for extra spicy richness.
Step 6: Add optional ingredients
  1. Stir in fresh spinach until wilted.
  2. Simmer 2 more minutes.
Step 7: Serve
  1. Ladle the soup into bowls and top with fresh parsley or green onions.

Notes

🧊 Storage & Reheating
Store in airtight containers in the refrigerator for up to 3 days.
The pasta will continue absorbing liquid as it sits — add a splash of broth or cream before reheating.
Reheat on the stove over low-medium heat, stirring often.
Avoid boiling after adding cream.
🥄 Variations
Creamy Cajun Chicken Alfredo Soup
Add extra parmesan and use fettuccine broken into pieces.
Veggie-Packed Version
Add mushrooms, zucchini, or diced tomatoes.
Seafood Cajun Soup
Add shrimp during the last 3 minutes of cooking.
Extra Spicy Version
Add cayenne or diced jalapeños.
Lighter Version
Use half-and-half instead of heavy cream and more broth.
❓ 10 FAQs
Can I use chicken thighs?
Yes — thighs stay tender and add richness.
Can I use a different pasta?
Any short pasta works; adjust cooking time accordingly.
Is this soup spicy?
It’s mildly spicy but can be made hotter with more Cajun seasoning.
Can I make it gluten-free?
Use gluten-free pasta and cornstarch instead of flour.
Can I cook the pasta separately?
Yes, then add it in at the end to control texture.
Can I freeze this soup?
Freeze without the pasta or cream; add them after reheating.
Can I use milk instead of cream?
Yes, but the soup will be thinner — add a bit more parmesan.
What vegetables pair well with Cajun flavors?
Bell peppers, onions, celery, tomatoes, spinach, and mushrooms.
Can I make it dairy-free?
Use coconut milk and omit the parmesan.
How do I thicken the soup more?
Add extra flour, cornstarch slurry, or reduce it longer.
🏁 Conclusion
Silky Cajun Chicken Pasta Soup delivers bold, satisfying flavor in every spoonful — creamy broth, tender chicken, Cajun heat, and comforting pasta all in one pot. It’s hearty enough for a full dinner yet simple enough for a weeknight meal. Whether you love spicy comfort food or crave a unique twist on chicken soup, this creamy Cajun creation is guaranteed to warm and delight.