Fajita Stuffed Chicken Breast
Juicy chicken breasts butterflied and stuffed with a sizzling mix of bell peppers, onion, and melted cheese, then coated in smoky fajita seasoning and baked until golden. A show-stopping dinner that captures all the flavors of classic fajitas without the tortilla wrapper.
For 4 servings
- prep · ~10 min
Preheat oven and prep the chicken.
1.Preheat oven to 375°F (190°C).2.Butterfly each chicken breast by slicing horizontally, stopping 1/2 inch from the edge so it opens like a book.3.Cover with plastic wrap and pound to an even 1/4-inch thickness using a meat mallet.4.Season both sides with a pinch of salt, black pepper, and half the chili powder.TIPPounding the chicken evenly ensures it cooks uniformly and makes rolling much easier. - saute · ~7 min
Sauté the fajita vegetables.
1.Heat 1 tablespoon olive oil in a skillet over medium-high heat.2.Add sliced onion and bell pepper; sauté until softened and slightly charred at the edges (5-6 min).3.Add minced garlic and cook until fragrant (30 seconds).4.Remove from heat, stir in half the cumin and smoked paprika. Let cool slightly.TIPDon't overcook the peppers. A slight bite keeps the filling from turning mushy inside the chicken. - mix · ~1 min
Mix the fajita seasoning blend.
In a small bowl, combine the remaining chili powder, cumin, smoked paprika, garlic powder, and onion powder. This dry rub will coat the outside of the chicken.
- assemble · ~8 min
Stuff and roll the chicken breasts.
1.Lay the pounded chicken breasts flat on a clean work surface.2.Divide the sautéed vegetable mixture evenly among the four breasts, placing it in the center.3.Sprinkle shredded mozzarella over the vegetables on each breast.4.Roll each breast tightly from one short end to the other, tucking in the filling.5.Secure the seam and ends with toothpicks.TIPPack the filling tightly and roll firmly. Loose rolls will unravel during searing and baking. - fry · ~8 min
Sear the stuffed chicken breasts.
1.Heat the remaining 1 tablespoon olive oil in an oven-safe skillet over medium-high heat.2.Sear the rolled chicken on all sides until golden brown (2-3 minutes per side, about 8 minutes total).3.Remove from heat.TIPUse tongs to carefully turn the rolls. Let them sit undisturbed for the first 2 minutes to develop a proper crust. - bake · ~20 min
Bake until cooked through.
1.Sprinkle the reserved fajita seasoning blend evenly over the seared chicken rolls.2.Transfer the skillet to the preheated oven.3.Bake for 18-20 minutes, or until the internal temperature of the chicken reaches 165°F (74°C).TIPAn instant-read thermometer is the only sure way to guarantee juicy chicken. Pull it right at 165°F. - rest · ~5 min
Rest the chicken.
Remove the skillet from the oven. Let the chicken breasts rest for 5 minutes before removing toothpicks. This allows the juices to redistribute.
TIPSkipping the rest means the juices will run out when you slice, leaving the chicken dry. - garnish · ~2 min
Garnish and serve.
1.Carefully remove all toothpicks.2.Drizzle fresh lime juice over the top.3.Sprinkle with chopped cilantro.4.Slice each breast diagonally into thick medallions and serve immediately.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Pound the chicken to an even 1/4-inch thickness so it cooks uniformly and rolls easily without tearing.
- 2Sauté the peppers and onion until just softened with charred edges; a slight bite prevents a mushy filling inside the chicken.
- 3Pack the vegetable-cheese filling tightly and roll the chicken firmly to avoid unraveling during searing and baking.
- 4Let the chicken rest for 5 minutes after baking before removing toothpicks to keep juices locked in.
- 5Use an instant-read thermometer to pull the chicken at exactly 165°F for perfectly juicy results.
- 6Sear the rolls undisturbed for 2 minutes per side to develop a deep golden crust before baking.
Adapt it for your goals.
Spicy Chipotle
Add 1-2 teaspoons of chipotle in adobo (minced) to the sautéed vegetables for a smoky, spicy kick that complements the fajita seasoning.
Low Carb/KetoLow-Carb/Keto
Replace mozzarella with a full-fat cheese like Monterey Jack or pepper jack, and skip any breading. The recipe is naturally low-carb and keto-friendly as written.
Dairy FreeDairy-Free
Omit the mozzarella or swap it with a dairy-free shredded alternative. The vegetables and seasoning still deliver big fajita flavor.
Black Bean & CornBlack Bean & Corn
Add 1/4 cup drained black beans and 1/4 cup corn kernels to the sautéed vegetables for extra texture, fiber, and a more hearty filling.
Why this is on our healthy list.
High in Lean Protein
Chicken breast provides a substantial amount of lean protein, supporting muscle repair and satiety with minimal saturated fat.
Rich in Vitamin C
Bell peppers and lime juice contribute a good dose of vitamin C, which supports immune function and collagen production.
Antioxidant-Rich Spices
Cumin, chili powder, and smoked paprika are packed with antioxidants that help fight inflammation and add depth without extra salt or sugar.
Frequently asked questions
Yes, boneless skinless thighs work well and stay juicier. Pound them to a similar thickness and adjust bake time as needed (thighs can be cooked to 170°F).
