Rustic Cajun Chicken Pasta Bake (Creamy Mozzarella Rotini Casserole) 🍝🔥

This Cajun chicken pasta bake is a bold, comforting dish packed with tender chicken, creamy sauce, and perfectly cooked rotini—all topped with a golden, melty mozzarella crust. With smoky spices and rich flavors, this easy baked pasta recipe is perfect for family dinners or cozy nights in.

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🛒 Ingredients for Cajun Chicken Pasta Bake

• 12 oz rotini pasta
• 2 tablespoons olive oil
• 2 chicken breasts, diced
• 2 teaspoons Cajun seasoning
• 1 teaspoon smoked paprika
• 3 cloves garlic, minced
• 1 small onion, diced
• 8 oz cream cheese, softened
• 1 cup heavy cream
• 1 cup chicken broth
• 1 cup diced tomatoes
• 2 cups shredded mozzarella cheese
• ¼ cup grated Parmesan cheese
• 2 tablespoons chopped parsley
• Salt and black pepper to taste
• Butter (for greasing baking dish)

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👩‍🍳 How to Make Cajun Chicken Pasta Bake

Step 1: Preheat the Oven

Preheat your oven to 375°F (190°C) and grease a baking dish with butter.

Step 2: Cook the Pasta

Boil rotini in salted water until al dente. Drain and set aside.

Step 3: Season and Cook the Chicken

Toss diced chicken with Cajun seasoning and smoked paprika.
Heat olive oil in a skillet over medium heat and cook the chicken until golden and fully cooked. Remove and set aside.

Step 4: Make the Creamy Sauce

In the same skillet, sauté onion for about 3 minutes until soft.
Add garlic and cook for 30 seconds.
Stir in cream cheese, heavy cream, and chicken broth. Whisk until smooth and creamy.

Step 5: Add Tomatoes and Seasoning

Add diced tomatoes, salt, and black pepper. Simmer for 2 minutes to blend flavors.

Step 6: Combine Everything

Fold in cooked pasta and chicken, mixing until everything is well coated in the sauce.

Step 7: Assemble and Top

Transfer the mixture to the prepared baking dish.
Sprinkle mozzarella and Parmesan cheese evenly on top.

Step 8: Bake Until Golden

Bake for 20–25 minutes, until bubbly and golden brown on top.

Step 9: Garnish and Serve

Top with chopped parsley and serve warm.

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🍽️ Serving Suggestions

This creamy Cajun pasta bake pairs perfectly with:

• Garlic bread
• Fresh green salad
• Roasted vegetables

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⏱️ Recipe Details

• Prep Time: 20 minutes
• Cook Time: 25 minutes
• Total Time: 45 minutes
• Calories: ~620 kcal per serving
• Servings: 6

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💡 Tips for the Best Pasta Bake

• Adjust Cajun seasoning to control spice level.
• Use freshly shredded cheese for better melting.
• Add bell peppers or spinach for extra texture and color.
• Broil for 2–3 minutes at the end for a crispier cheese top.

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⭐ Why You’ll Love This Recipe

• Creamy, cheesy, and full of bold flavor
• Perfect make-ahead meal
• Family-friendly comfort food
• Easy one-dish dinner