
This Cajun chicken with bell peppers transforms ordinary chicken breasts into a flavor-packed, cheesy dinner that my family requests at least twice a month. The combination of spicy Cajun seasoning, sweet bell peppers, and creamy cheese creates a dish that's both comforting and exciting.
I first made this dish when I needed a quick dinner solution after a long workday. The minimal prep and impressive results made it an instant favorite. My husband who typically finds chicken breast boring now specifically requests this dish.
Ingredients
- Paprika: Forms the base of our Cajun seasoning adding both color and mild smoky flavor
- Cayenne pepper: Brings the heat adjust according to your spice preference
- Dried oregano and thyme: Add classic Cajun herbal notes
- Bell peppers: Become incredibly sweet when cooked under the chicken choose red and yellow for added sweetness
- Chicken breasts: Work best when they are similar in size for even cooking
- Garlic: Fresh minced provides essential aromatic flavor
- Cream cheese: Creates a luxurious sauce as it melts look for full fat version for best results
- Cheddar cheese: Forms a golden crust while adding sharp flavor balance
Step-by-Step Instructions
- Mix the Cajun Seasoning:
- Combine paprika cayenne pepper oregano thyme and salt in a small bowl and stir until evenly mixed. Making your own blend allows you to adjust the heat level perfectly for your family's preference.
- Prepare the Peppers:
- Slice bell peppers thinly about 1/4 inch thick and arrange them in an even layer at the bottom of your baking dish. The peppers will release moisture and become deliciously tender as they cook underneath the chicken.
- Position the Chicken:
- Place the chicken breasts on top of the peppers making sure they don't overlap. This arrangement allows the chicken juices to flavor the peppers while ensuring even cooking of the meat.
- Season Generously:
- Sprinkle the Cajun seasoning mixture liberally over each chicken breast paying attention to cover the edges too. Follow with the minced garlic distributing it evenly across all pieces.
- Add the Cheese Layers:
- Place two slices of cold cream cheese on each chicken breast. The cold cream cheese will melt slowly creating a luscious sauce. Finish with a generous sprinkle of shredded cheddar covering the cream cheese and chicken.
- Bake to Perfection:
- Bake uncovered at 375°F for 20 to 30 minutes until the chicken reaches an internal temperature of 165°F. The cheese should be melted and starting to turn golden. For extra color broil for the final 2 minutes watching carefully to prevent burning.
- Serve with Style:
- Scoop the cooked peppers from underneath the chicken and arrange them around and on top of each piece. This presentation highlights both components and ensures everyone gets their fair share of the flavorful peppers.

The cream cheese is truly the secret weapon in this recipe. I discovered its transformative power accidentally when I had no heavy cream on hand one evening. The way it melts into a velvety sauce that captures all the Cajun spices is nothing short of magical.
Make Ahead Options
This Cajun chicken can be completely prepped ahead of time and refrigerated until you're ready to bake. Simply assemble everything in your baking dish cover tightly with plastic wrap and refrigerate for up to 24 hours. When ready to cook remove from the refrigerator 30 minutes before baking to take the chill off then proceed with the baking instructions. The result is just as delicious and it's a lifesaver for busy evenings.
Serving Suggestions
While this dish is satisfying on its own I love serving it with simple sides that complement without competing. Steamed rice soaks up the amazing sauce perfectly while a crisp green salad provides freshness to balance the richness. For a lower carb option cauliflower rice works beautifully. If you're feeling indulgent a side of crusty bread for sauce swiping is absolutely worth it.
Adjusting the Heat Level
The beauty of making your own Cajun seasoning is the ability to customize the spice level. For a family friendly version reduce the cayenne to just a pinch. For heat lovers double the cayenne and add a pinch of red pepper flakes to the garlic. You can also add sliced jalapeños among the bell peppers for pockets of intense heat throughout the dish. I've learned through many iterations that it's easier to start mild and offer hot sauce at the table than to make a dish too spicy from the start.

With this recipe you'll have a flavorful, creamy Cajun chicken dish that everyone will love, and it couldn't be simpler to prepare!
Frequently Asked Questions
- → What is Cajun seasoning made of?
Cajun seasoning typically includes paprika, cayenne pepper, oregano, thyme, and salt. It delivers a spicy and robust flavor that enhances dishes like this chicken and bell peppers recipe.
- → Can I substitute mini sweet peppers for bell peppers?
Yes, mini sweet peppers work well as they have a similar texture and sweetness to traditional bell peppers, adding color and flavor to the dish.
- → How do I know when the chicken is fully cooked?
The chicken is fully cooked when its internal temperature reaches 165°F, or the juices run clear when pierced with a fork.
- → Can I prepare this dish ahead of time?
Yes, you can assemble the dish in advance, refrigerate it, and bake it when you're ready. Be sure to adjust the cooking time slightly if baking from a cold state.
- → Can I use pre-made Cajun seasoning?
Absolutely! Store-bought Cajun seasoning is a convenient alternative to the homemade blend, and it will still provide fantastic flavor.