Introduction
If you’re looking for a quick, flavorful, and healthy dinner, these Baked Fajita Chicken Breasts are perfect! Packed with bold Tex-Mex flavors, juicy chicken, and roasted bell peppers, this dish is easy to make and requires minimal prep.
Baked to perfection with a homemade fajita seasoning blend, this dish is great for meal prep, tacos, burritos, or serving over rice. Plus, it’s low-carb, gluten-free, and high in protein, making it a great option for a balanced meal.
Why You’ll Love This Recipe
Super Easy – Just season, bake, and enjoy! One-Pan Meal – Everything cooks together for easy cleanup. Juicy & Flavorful – Baked to perfection with a smoky, zesty fajita seasoning. Healthy & Versatile – Great for meal prep, salads, tacos, or bowls. Family-Friendly – A delicious way to enjoy fajita flavors without the hassle of stovetop cooking.
Ingredients
For the Chicken:
- 2 large boneless, skinless chicken breasts
- 2 tablespoons olive oil
- Juice of 1 lime
- 1 teaspoon salt
- ½ teaspoon black pepper
For the Fajita Seasoning:
- 1 teaspoon chili powder
- 1 teaspoon paprika
- 1 teaspoon cumin
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼ teaspoon cayenne pepper (optional for spice)
For the Vegetables:
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 green bell pepper, sliced
- 1 small red onion, sliced
- 1 tablespoon olive oil
- ½ teaspoon salt
- ½ teaspoon black pepper
Step-by-Step Instructions
Step 1: Preheat & Prepare
- Preheat your oven to 400°F (200°C).
- Lightly grease a 9×13-inch baking dish or line it with parchment paper.
Step 2: Make the Fajita Seasoning
- In a small bowl, mix together chili powder, paprika, cumin, garlic powder, onion powder, and cayenne pepper.
Step 3: Season the Chicken
- Place the chicken breasts in a large bowl.
- Drizzle with olive oil and lime juice.
- Sprinkle salt, black pepper, and fajita seasoning all over the chicken.
- Rub the seasoning in to fully coat each piece.
Step 4: Prepare the Vegetables
- In another bowl, toss the sliced bell peppers and onion with olive oil, salt, and black pepper.
Step 5: Assemble & Bake
- Arrange the seasoned chicken breasts in the baking dish.
- Scatter the bell peppers and onions around the chicken.
- Bake for 25-30 minutes, or until the chicken reaches an internal temperature of 165°F (75°C).
Step 6: Rest & Serve
- Remove from the oven and let the chicken rest for 5 minutes before slicing.
- Serve with warm tortillas, rice, or over a salad for a delicious meal!
Tips for the Best Baked Fajita Chicken
Use Evenly Sized Chicken Breasts – This ensures even cooking. Marinate for Extra Flavor – Let the chicken sit in the seasoning for 30 minutes to 2 hours before baking. Broil for a Crispy Finish – In the last 2-3 minutes, turn on the broiler for a slightly charred fajita-style crust. Slice Against the Grain – This keeps the chicken tender and juicy.
Serving Suggestions
Fajita Tacos – Slice the chicken and serve in warm tortillas with guacamole and salsa.
Fajita Salad – Serve over a fresh bed of lettuce with avocado and cheese.
Fajita Bowl – Pair with rice, beans, and your favorite toppings.
Cheesy Quesadilla – Chop the chicken and veggies, then grill with cheese in a tortilla.
Storage & Reheating
Store:
- Keep leftovers in an airtight container in the fridge for up to 4 days.
Reheat:
- Warm in a skillet over medium heat for 5 minutes, or microwave for 1-2 minutes.
Freeze:
- Store in a freezer-safe bag for up to 3 months.
- Thaw overnight in the fridge before reheating.
Final Thoughts
This Baked Fajita Chicken is an easy, flavorful, and healthy dinner that’s perfect for busy nights. Juicy chicken, tender peppers, and bold fajita seasoning come together in one pan for a meal that’s as simple as it is delicious.
Give this recipe a try and let us know your favorite way to enjoy fajitas! 
