Cajun chicken pasta bake

Featured in: Homemade Comforts

This dish features tender chicken pieces seasoned with bold Cajun spices, simmered in a creamy sauce with garlic, onions, and bell peppers. It’s combined with penne pasta and three kinds of melted cheese, then baked until golden and bubbly, resulting in a comforting, flavorful casserole perfect for gatherings or family dinners.

Updated on Sat, 15 Nov 2025 11:33:00 GMT
Cajun Chicken Pasta Bake, hot and cheesy, with tender pasta and a creamy, spicy sauce. Save
Cajun Chicken Pasta Bake, hot and cheesy, with tender pasta and a creamy, spicy sauce. | oventhyme.com

A vibrant comforting casserole featuring tender chicken spicy Cajun seasonings creamy sauce and melty cheese all baked with pasta for a crowd-pleasing meal.

I remember the first time I made this for my friends – the kitchen was filled with the aroma of roasting peppers and bubbling cheese. Everyone went back for seconds and it became an instant family favorite.

Ingredients

  • Chicken breasts: 2 large cut into bite-sized pieces
  • Red bell pepper: 1 diced
  • Yellow bell pepper: 1 diced
  • Red onion: 1 small diced
  • Garlic: 2 cloves minced
  • Pasta: 300 g (10 oz) penne or rigatoni
  • Olive oil: 2 tbsp
  • Butter: 1 tbsp
  • Heavy cream: 200 ml (3/4 cup)
  • Milk: 120 ml (1/2 cup)
  • Mozzarella cheese: 100 g (1 cup) shredded
  • Parmesan cheese: 50 g (1/2 cup) grated
  • Cheddar cheese: 100 g (1 cup) shredded
  • Cajun seasoning: 1 1/2 tbsp plus extra for garnish
  • Smoked paprika: 1/2 tsp
  • Salt: 1/2 tsp
  • Black pepper: 1/4 tsp
  • Chili flakes: 1/4 tsp optional for extra heat
  • Fresh parsley: 2 tbsp chopped for garnish

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Instructions

Preheat Oven:
Preheat your oven to 200°C (400°F)
Cook Pasta:
Cook the pasta in salted boiling water 2 minutes less than package instructions Drain and set aside
Cook Chicken:
In a large skillet heat olive oil and butter over medium-high heat Add chicken 1 tbsp Cajun seasoning salt and pepper Sauté until browned and cooked through about 6–8 minutes Remove chicken and set aside
Cook Vegetables:
In the same skillet add onions and bell peppers Cook for 4–5 minutes until softened Add garlic smoked paprika and chili flakes (if using) and sauté for 1 minute
Make Sauce:
Reduce heat to medium Pour in cream and milk stirring to scrape up any browned bits Simmer for 2–3 minutes
Add Cheese:
Add 3/4 of the mozzarella cheddar and Parmesan to the sauce Stir until melted and smooth
Combine:
Return the chicken to the skillet then add the cooked pasta Toss everything together to coat well Adjust seasoning as needed
Transfer & Top:
Transfer mixture to a lightly greased baking dish Sprinkle remaining cheeses over the top
Bake:
Bake for 18–20 minutes until cheese is golden and bubbly
Garnish:
Garnish with chopped parsley and a pinch of Cajun seasoning before serving
A bubbling baking dish features golden-brown Cajun Chicken Pasta Bake, ready for a delicious dinner. Save
A bubbling baking dish features golden-brown Cajun Chicken Pasta Bake, ready for a delicious dinner. | oventhyme.com

This dish is a favorite at our family get-togethers – everyone gathers at the table as the cheesy pasta bake comes bubbling out of the oven and it never lasts long

Serving Suggestions

Serve hot straight from the oven with a simple side salad crusty bread or a glass of iced tea or white wine

Variations

Try swapping chicken for turkey or adding sautéed mushrooms spinach or even broccoli for extra veggie power

Storage & Reheating

Leftovers keep well in an airtight container in the fridge for up to 3 days and reheat easily in the oven or microwave until piping hot

Imagine the amazing flavors: steaming Cajun Chicken Pasta Bake, topped with bubbly, melted cheese. Save
Imagine the amazing flavors: steaming Cajun Chicken Pasta Bake, topped with bubbly, melted cheese. | oventhyme.com

This delicious Cajun chicken pasta bake is the perfect comfort food for any night of the week ready to gather everyone around your table

Kitchen Guide

→ What type of cheese is best for this dish?

Mozzarella, cheddar, and Parmesan cheeses blend well, providing creamy, melty texture and rich flavor.

→ Can I use a different pasta shape?

Penne or rigatoni work best as they hold sauce well, but any medium pasta shape can be used.

→ How spicy is the dish?

The Cajun seasoning adds moderate heat, balancing smoky paprika and optional chili flakes for extra kick.

→ Can I prepare the dish ahead of time?

Yes, assemble the mixture and refrigerate before baking. Bake fresh before serving for best results.

→ What sides pair well with this casserole?

Light salads, garlic bread, or steamed vegetables complement the rich, hearty flavors nicely.

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Cajun chicken pasta bake

Spicy Cajun-seasoned chicken combined with creamy cheese sauce and baked pasta for a flavorful main dish.

Prep duration
20 min
Kitchen time
35 min
Complete duration
55 min
Created by Grace Mitchell


Skill level Medium

Heritage American (Cajun-inspired)

Output 4 Portions

Dietary requirements None specified

What you'll need

Meats

01 2 large chicken breasts, diced

Vegetables

01 1 red bell pepper, diced
02 1 yellow bell pepper, diced
03 1 small red onion, diced
04 2 garlic cloves, minced

Pasta

01 10 ounces penne or rigatoni pasta

Sauces & Dairy

01 2 tablespoons olive oil
02 1 tablespoon butter
03 3/4 cup heavy cream
04 1/2 cup milk
05 1 cup shredded mozzarella cheese
06 1/2 cup grated Parmesan cheese
07 1 cup shredded cheddar cheese

Spices & Seasonings

01 1 1/2 tablespoons Cajun seasoning, plus extra for garnish
02 1/2 teaspoon smoked paprika
03 1/2 teaspoon salt
04 1/4 teaspoon black pepper
05 1/4 teaspoon chili flakes (optional)

Garnish

01 2 tablespoons chopped fresh parsley

Method

Phase 01

Preheat oven: Set oven temperature to 400°F (200°C).

Phase 02

Cook pasta: Boil pasta in salted water, cooking for 2 minutes less than package instructions. Drain and set aside.

Phase 03

Sauté chicken: Heat olive oil and butter in a large skillet over medium-high heat. Add diced chicken, 1 tablespoon Cajun seasoning, salt, and pepper. Cook until browned and cooked through, about 6 to 8 minutes. Remove from skillet.

Phase 04

Cook vegetables: In the same skillet, add diced onions and bell peppers. Cook for 4 to 5 minutes until softened. Stir in garlic, smoked paprika, and chili flakes if using, cooking for an additional minute.

Phase 05

Prepare sauce: Reduce heat to medium and pour in cream and milk. Stir to release browned bits from skillet and simmer for 2 to 3 minutes.

Phase 06

Melt cheeses: Add three-quarters of the mozzarella, cheddar, and Parmesan cheeses to the sauce. Stir until fully melted and smooth.

Phase 07

Combine chicken and pasta: Return chicken to the skillet, add cooked pasta, and toss to combine thoroughly. Adjust seasoning with additional Cajun spice, salt, or pepper if desired.

Phase 08

Transfer to baking dish: Grease a baking dish lightly and transfer the pasta mixture into it. Sprinkle remaining cheeses evenly over the top.

Phase 09

Bake: Bake uncovered for 18 to 20 minutes, or until the cheese topping is golden and bubbling.

Phase 10

Garnish and serve: Sprinkle chopped parsley and a pinch of Cajun seasoning over the dish before serving.

Kitchen tools needed

  • Large skillet or sauté pan
  • Medium saucepan
  • Baking dish (approximately 2 quarts)
  • Wooden spoon
  • Chef's knife and cutting board

Allergy notes

Always review ingredients for potential allergens and seek professional medical advice when uncertain.
  • Contains milk products (cheese, cream, butter) and wheat (pasta).
  • May contain gluten due to pasta choice and potential cross-contamination in spice blends.

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 670
  • Fats: 32 g
  • Carbohydrates: 56 g
  • Proteins: 40 g

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