
If you are craving a comforting dinner with bold flavors and minimal cleanup, this creamy Cajun chicken bake has you covered. Juicy chicken breasts nestle into sweet bell peppers, all tucked beneath a dreamy blanket of Cajun-spiced cream cheese and cheddar. Best of all, it all comes together in one pan for a weeknight meal that feels special without the fuss.
This was my go-to dish during a busy school year. My family could not get enough of the rich sauce and the sweet roasted peppers peeking out from underneath.
Ingredients
- Paprika: Brings smoky warmth and a rich red color. Try Spanish smoked paprika for even more depth.
- Cayenne pepper: Gives the chicken a gentle kick. Add more for extra spice.
- Oregano: Dried oregano adds herbal complexity to the Cajun blend
- Thyme: Brings subtle earthiness and freshness
- Salt: Balances the spices and enhances the chicken flavor
- Bell peppers: Choose firm and glossy ones in any color. Their sweetness is a perfect contrast to spicy chicken.
- Chicken breasts: Use small evenly sized pieces for even cooking. Organic chicken has the best texture.
- Garlic: Fresh cloves are best for a punchy flavor
- Cream cheese: Cold and sliced straight from the fridge for the creamiest melt
- Cheddar cheese: Shredded sharp cheddar melts beautifully and adds depth. Buy a block and grate it fresh for best results
Step-by-Step Instructions
- Make Cajun Seasoning:
- Combine paprika cayenne pepper oregano thyme and salt in a small bowl. Mix thoroughly with a spoon until the blend is even with no clumps.
- Prepare Peppers and Dish:
- Slice the bell peppers into thin strips. Lay them flat across the bottom of a casserole dish so they create a colorful bed.
- Arrange Chicken Breasts:
- Place the chicken breasts directly atop the sliced peppers. This lets their juices flavor the peppers and keeps the chicken from drying out.
- Season Generously:
- Sprinkle all sides of the chicken with the Cajun seasoning. Use as much or as little as you want for your preferred heat level. Scatter the minced garlic across the top for added punch.
- Layer Cream Cheese:
- Cut the cream cheese into slices and place two slices on each chicken breast. The cold cream cheese slowly melds into the chicken as it bakes.
- Finish with Cheddar:
- Evenly sprinkle shredded cheddar across the whole dish. This creates a bubbly crust and a cheesy layer that brings the whole casserole together.
- Bake:
- Bake uncovered at 375 degrees until the chicken breasts are cooked through and the cheese is bubbling and golden on the edges about 20 to 30 minutes. For extra golden color broil for two minutes at the end.
- Plate and Serve:
- Gently scoop the sweet bell peppers out from under the chicken and arrange them around and on top before serving. Spoon the creamy cheesy sauce over everything.

The cream cheese is my guilty pleasure here. One chilly night my daughter snuck an extra slice onto her serving and the table erupted in laughter. It is these little family moments that make this dish a favorite in our house.
Storage Tips
Store any leftovers in an airtight container in the fridge for up to three days. The creamy sauce helps keep the chicken moist so it is still delicious when reheated. I often make extra on purpose just to have lunch ready the next day.
Ingredient Substitutions
No cheddar You can swap Monterey Jack or mozzarella. Swap cream cheese with reduced fat for a lighter version or use Neufchâtel. Bell peppers can be replaced with mini sweet peppers for extra color and crunch.

Serving Suggestions
Try serving this with cauliflower rice roasted broccoli or a crisp green salad to keep things light. When feeding a crowd I like to add a side of cornbread to soak up all the flavorful juices.
Cultural Notes
Cajun seasoning brings classic Louisiana flavors to the table. While this dish is not traditional Cajun fare it is inspired by the spice blends and creamy sauces you find in southern comfort cooking. It is easy and weeknight friendly for anyone who loves those bold flavors.
Recipe FAQs
- → How spicy is this Cajun chicken?
The level of heat depends on the amount of cayenne pepper in the Cajun seasoning. Start with less for a milder flavor, and adjust to taste.
- → Which bell peppers work best?
Any color bell peppers are suitable. Red, yellow, and orange add sweetness, while green offers a mild bitterness. Choose your favorite or mix them.
- → Can I use a different cheese instead of cream cheese?
Yes, mascarpone or goat cheese can replace cream cheese. Experiment to find your preferred creamy texture and flavor combination.
- → What sides pair well with this dish?
Try serving with cauliflower rice, sautéed greens, or a simple salad. For a heartier meal, consider roasted potatoes or steamed rice.
- → How do I store leftovers?
Cool completely and store in an airtight container in the refrigerator. Enjoy within three days, reheating gently to preserve tenderness.