Cajun Smothered Chicken Recipe

Chicken thighs in a cast iron skillet with onions, bell peppers, and celery in a light broth.

This Cajun smothered chicken recipe is a one-skillet stovetop dish made with boneless, skinless chicken thighs simmered in a savory, chicken-based broth built from the Cajun holy trinity of onion, bell pepper, and celery. Seasoned with individual spices and finished entirely in the same skillet, the chicken stays tender while the sauce thickens naturally, delivering bold, well-balanced heat without turning on the oven or relying on shortcuts.

Course Main Dishes

Cuisine Cajun

Prep Time 10

Cook Time 30

Resting Time 20

Total Time 1

Servings servings

Calories 982kcal

Author Diane Gail

Ingredients

1 1/2 teaspoon granulated garlic
1 1/2 teaspoon cayenne pepper
1 teaspoon onion powder
3/4 teaspoon smoked paprika
3/4 teaspoon salt
1/4 cup all-purpose flour
4 chicken thighs boneless, skinless
2 tablespoons olive oil
2 tablespoons salted butter
3 large garlic cloves pressed
1 small yellow onion chopped
1 red bell pepper chopped
1 large celery stalk chopped
2 cups chicken broth

US Customary - Metric

Instructions

Whisk together the granulated garlic, onion powder, cayenne pepper, smoked paprika, and salt in a small bowl until evenly combined.
Rub half of the seasoning mixture evenly over the boneless, skinless chicken thighs. Set aside and let rest for 15 minutes.
Add the remaining seasoning mixture to the flour and whisk to combine.
Coat each chicken thigh in the seasoned flour, shaking off excess.
Heat oil in a large cast iron skillet over medium to medium-high heat. Add the chicken and cook until browned and about 80–90% cooked through. Remove from the skillet and set aside.
Reduce heat to medium. Add butter to the skillet, then add the pressed garlic and cook briefly until fragrant.
Add the chopped onion, bell pepper, and celery. Cook until softened and semi-tender, stirring and scraping up browned bits from the pan.
Pour in the chicken broth and bring to a gentle simmer. Simmer for 10 minutes, allowing the sauce to reduce slightly.
Return the chicken to the skillet and simmer for an additional 10 minutes, or until the chicken is fully cooked and the sauce has thickened.
Serve hot, spooning sauce over the chicken, or serve over rice or noodles, if desired.

Notes

Choose the right cut: Boneless, skinless chicken thighs are important for this recipe because they dredge evenly in flour, and stay tender during stovetop simmering, without releasing excess moisture from skin or bones.
Avoid green bell peppers: Red, yellow, and orange bell peppers provide natural sweetness that balances the heat from the spices, while green peppers can taste sharp and overpowering once cooked in the sauce.
Watch the garlic closely: Garlic should be bloomed briefly in melted butter just until fragrant; browning it will introduce bitterness that carries through the entire sauce.
Let the sauce finish naturally: The flour coating on the chicken and gentle reduction are enough to thicken the sauce, so avoid adding extra flour or reducing aggressively, which can make the sauce heavy.
Taste before serving: Because the sauce reduces as it cooks, always taste and adjust salt at the very end to keep the seasoning balanced.

Nutrition