There's something magical about the sizzling aroma of Cajun spices hitting a hot skillet. This Cajun Chicken With Sweet Peppers is bold, flavorful, and packed with color—making it as beautiful to look at as it is satisfying to eat.
The first time I made this dish, it was a spontaneous attempt to add excitement to my usual chicken dinner rotation. Now, it's a weeknight staple in our home—fast, simple, and bursting with smoky heat and sweet veggie goodness. Even better? It comes together in under 30 minutes and only needs one pan, making cleanup a breeze.
Let’s dive into why this recipe deserves a spot on your regular dinner lineup.
Why You’ll Love This Cajun Chicken With Sweet Peppers
Get ready to fall in love with your new go-to skillet dinner. This Cajun Chicken With Sweet Peppers brings the perfect balance of heat, sweetness, and savory comfort to your table in a way that’s both easy and impressive.
First off, this recipe is seriously quick. From prep to plate in around half an hour, it’s ideal for those nights when you want something homemade but don’t have all night to cook. The Cajun seasoning does the heavy lifting, delivering bold flavor without a long ingredient list.
It’s also incredibly easy to make. You don’t need any fancy techniques or tools—just a good skillet and a little bit of stirring. It’s a low-effort, high-reward kind of dish, and those are always my favorite.
Let’s talk budget: chicken thighs and sweet peppers are affordable and often on sale. You’ll get a full-flavored meal that’s satisfying and family-friendly without stretching your grocery bill.
Finally, the versatility of this recipe is a game changer. Serve it over rice, tuck it into tortillas, or just eat it straight from the skillet—no matter how you enjoy it, it never gets boring.
Now that you’re hooked, let’s take a closer look at the ingredients that make this dish shine.
Ingredients Notes

The beauty of this Cajun Chicken With Sweet Peppers is how a few simple ingredients can come together to create such a dynamic and colorful meal. Each item in this recipe plays a specific role—flavor, texture, or color—and the combination just works.
Chicken thighs are the star of the show here. I prefer boneless, skinless thighs because they stay juicy and tender, even at high heat. They also absorb the Cajun seasoning beautifully, delivering flavor in every bite. If you’re more of a chicken breast fan, you can use those too—just be careful not to overcook them.
Sweet bell peppers bring a vibrant splash of color and a subtle sweetness that balances the smoky heat of the Cajun spices. I like to use a mix of red, yellow, and orange peppers for the prettiest presentation, but you can use whatever’s on hand. The key is slicing them thinly so they cook quickly and evenly.
Onions add a savory base to the dish, complementing the sweetness of the peppers. When sautéed until soft and slightly caramelized, they deepen the overall flavor and add a comforting richness to each forkful.
Cajun seasoning is where all the boldness comes from. It’s a smoky, spicy blend of paprika, garlic, cayenne, and herbs. You can use store-bought or make your own mix if you prefer. If you're sensitive to spice, start with a little less and adjust to taste at the end.
A touch of olive oil helps everything cook up beautifully. You want just enough to coat the skillet and help brown the chicken. Don’t skimp on letting that chicken get a nice sear—that’s where a lot of the flavor develops.
As for equipment, you’ll just need a large skillet or sauté pan. A cast iron skillet works wonderfully if you have one—it holds heat well and helps develop a gorgeous char on the chicken and veggies.
How To Make This Cajun Chicken With Sweet Peppers

Bringing this flavorful dish together is a simple process, but there are a few tips along the way that make it even better.
Start by slicing your chicken thighs into bite-sized pieces. Try to keep them uniform so they cook evenly. Toss the chicken in Cajun seasoning and a drizzle of olive oil, making sure every piece is well coated. Let it sit for a few minutes while you prep the veggies—this gives the flavors time to soak in.
Heat a large skillet over medium-high heat until it’s nice and hot. Add a swirl of olive oil, then spread the seasoned chicken in a single layer. Don’t move it right away—let it sit for a few minutes so it gets that gorgeous, golden crust. Flip and cook until the chicken is browned and cooked through, then remove it from the skillet and set it aside.
In the same pan, add a bit more oil if needed and toss in your sliced onions. Cook them until they’re soft and just starting to caramelize. Then add the sliced bell peppers, stirring frequently until they’re tender but still vibrant. You want them to keep a little bite for the best texture.
Once the vegetables are cooked, return the chicken to the skillet. Toss everything together and let it cook for another couple of minutes so the flavors can meld. Give it a taste—this is the perfect time to add a little extra Cajun seasoning if you want more heat.
The whole process should take around 25–30 minutes from start to finish. What you’ll end up with is a sizzling skillet of smoky, juicy chicken and sweet, tender peppers, ready to be spooned over rice, piled into a wrap, or served just as it is.
Storage Options
Got leftovers? This Cajun Chicken With Sweet Peppers stores like a dream, making it perfect for meal prep or next-day lunches.
Store any leftovers in an airtight container in the refrigerator for up to 4 days. The flavors deepen as they sit, so don’t be surprised if it tastes even better the next day.
If you want to freeze it, let the dish cool completely first. Transfer it to freezer-safe containers or zip-top bags, removing as much air as possible. It’ll keep well for up to 2 months.
To reheat, simply warm it in a skillet over medium heat until hot, adding a splash of water or broth if needed to loosen things up. You can also microwave individual portions in 30-second bursts, stirring in between.
Variations and Substitutions
One of the best things about this recipe is how easy it is to customize. Whether you’re working with dietary needs, different ingredients, or just craving something new, it’s easy to make it your own.
If you want a lower-carb option, serve this over cauliflower rice or zucchini noodles instead of regular rice or pasta. It’s still hearty and filling without the extra carbs.
Don’t eat chicken? Swap in shrimp or sliced sausage. Both pair beautifully with Cajun seasoning and cook quickly, making them perfect for a fast meal.
Vegetarian? Leave out the meat entirely and bulk things up with extra veggies like mushrooms, zucchini, or black beans. You’ll still get that smoky flavor and hearty feel.
Not a fan of spicy food? Use a mild seasoning blend or reduce the amount of Cajun spice. You can always offer hot sauce on the side for those who want more kick.
Want it creamy? Stir in a splash of heavy cream or a spoonful of cream cheese at the end for a luscious, slightly indulgent twist.
However you choose to make it, don’t be afraid to experiment. This recipe is flexible and forgiving—just the way weeknight cooking should be.
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Cajun Chicken With Sweet Peppers Recipe
- Total Time: 25 minutes
- Yield: 4 servings
- Diet: Gluten Free
Description
This Cajun Chicken with Sweet Peppers recipe is a flavorful, spicy, and colorful dish made with bold Cajun spices and tender chicken. Perfect for a quick weeknight dinner, it's low in carbs and high in taste.
Ingredients
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2 boneless, skinless chicken breasts, sliced
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1 tbsp Cajun seasoning
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1 tbsp olive oil
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1 red bell pepper, sliced
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1 yellow bell pepper, sliced
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1 green bell pepper, sliced
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1 small red onion, sliced
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2 cloves garlic, minced
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Salt and pepper to taste
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Fresh parsley, chopped (for garnish)
Instructions
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Season chicken with Cajun seasoning, salt, and pepper.
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In a large skillet, heat olive oil over medium-high heat.
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Add chicken and cook until browned and cooked through, about 5-6 minutes. Remove from skillet.
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In the same skillet, add garlic, onions, and bell peppers. Sauté until slightly tender, about 4-5 minutes.
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Return chicken to the skillet and stir to combine. Cook for another 2-3 minutes.
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Garnish with chopped parsley and serve hot.
Notes
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Adjust Cajun seasoning based on your spice preference.
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Great served over rice, quinoa, or cauliflower rice.
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Can be stored in the fridge for up to 3 days.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Dinner
- Method: Sautéing
- Cuisine: Cajun
Nutrition
- Serving Size: 1 serving
- Calories: 280
- Sugar: 5g
- Sodium: 620mg
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