These Oven Baked Sheet Pan Chicken Fajitas are a weeknight dinner lifesaver! They’re incredibly easy to make, with all the classic fajita flavors you love, but without the mess of stovetop cooking. Tender chicken, colorful bell peppers, and onions are tossed in a zesty fajita seasoning and roasted to perfection on a single sheet pan. I love how this recipe is both healthy and delicious, and it’s perfect for a quick and satisfying meal. Get ready for a fiesta in your oven!
Why You’ll Love These Sheet Pan Chicken Fajitas
- One-Pan Meal: Everything cooks together on a single sheet pan, making cleanup a breeze.
- Easy to Make: This recipe uses simple ingredients and straightforward instructions.
- Flavorful: The fajita seasoning mix and the roasted vegetables create a delicious and authentic fajita flavor.
- Healthy: Packed with lean protein and vegetables, this is a wholesome and nutritious meal.
- Customizable: You can easily adjust the ingredients to your liking.
Ingredients for Oven Baked Sheet Pan Chicken Fajitas
Here’s what you’ll need to make these easy fajitas. The full list with measurements is in the recipe card below.
Main Ingredients
- Chicken breast tenders (Meat)
- Bell peppers (any color), sliced (Vegetable)
- Yellow or red onion, sliced (Vegetable)
- Olive oil (Oil)
- Fajita seasoning mix (Spice Blend)
- Lime (Fruit)
- Tortillas (Wrap)
Optional Fajita Toppings
- Shredded cheese (Dairy)
- Avocado (Fruit)
- Cilantro (Herb)
- Sour cream (Dairy)
- Salsa (Condiment)
(Note: the full ingredients list, including measurements, is provided in the recipe card below.)
Variations
I love these Oven Baked Sheet Pan Chicken Fajitas as is, but here are a few ideas for variations:
- Use Different Protein: Try using steak, shrimp, or tofu instead of chicken.
- Add More Vegetables: Add some sliced mushrooms, zucchini, or corn to the sheet pan.
- Make it Spicy: Add a pinch of red pepper flakes or a dash of hot sauce to the seasoning mix.
- Different Seasoning: Use a taco seasoning mix or a blend of chili powder, cumin, and oregano instead of fajita seasoning.
How to Make Oven Baked Sheet Pan Chicken Fajitas
Let me show you how easy it is to make these Oven Baked Sheet Pan Chicken Fajitas:
Preheat Oven and Prepare Baking Sheet
- I preheat my oven to 425°F (220°C) and grease a large baking sheet.
Prepare Vegetables and Chicken
- I cut the bell peppers and the onion into long 1/4 inch slices and place them into a large bowl.
- I also prefer to slice some of the chicken tenders into smaller pieces if they are too large.
Season
- I toss the vegetables and chicken with the olive oil and fajita seasoning mix until everything is well combined.
Bake
- I spread the mixture out onto my prepared baking sheet in an even layer.
- I bake for 15-20 minutes, or until the chicken is cooked through and the vegetables are tender.
- Then, I turn the broiler on for about 2 minutes, allowing the veggies to brown a little.
Warm Tortillas
- During the last 5 minutes of cooking, I wrap the tortillas in foil and place them in the oven to warm through.
Serve
- Squeeze lime
- Serve and enjoy
Tips and Tricks for the BEST Fajitas
Here are my secrets for making these fajitas truly exceptional:
- Use Chicken Tenders: Chicken tenders cook quickly and evenly.
- Don’t Overcrowd the Baking Sheet: Make sure the chicken and vegetables are spread out in a single layer so they roast properly and don’t steam.
- Broil for Extra Color: Broiling for the last few minutes adds a nice char and enhances the flavor.
- Warm the Tortillas: Warming the tortillas makes them more pliable and prevents them from tearing.
- Fresh Lime Juice: A squeeze of fresh lime juice brightens up the flavors.
How to Serve
These Oven Baked Sheet Pan Chicken Fajitas are perfect for:
- Family Dinners: A quick and easy meal that the whole family will enjoy.
- Weeknight Meals: Perfect for busy weeknights when you need a fast and flavorful dinner.
- Taco Tuesday: A fun and delicious twist on Taco Tuesday.
- Game Day: A great meal for watching the game.
Make Ahead and Storage
You can prepare the chicken and vegetables ahead of time and store them in the refrigerator for up to 24 hours. Leftover fajitas can be stored in the refrigerator for up to 3 days. Reheat in the oven, microwave, or a skillet.
FAQs about Oven Baked Sheet Pan Chicken Fajitas
- Can I use a different type of protein?
- Yes, you can use steak, shrimp, or tofu instead of chicken.
- Can I add more vegetables?
- Absolutely! Feel free to add your favorite vegetables.
- Can I make this without the fajita seasoning mix?
- Yes, you can.
Enjoy these Easy Oven Baked Sheet Pan Chicken Fajitas! They’re a flavorful, healthy, and convenient meal that’s perfect for any night of the week.
Print
Oven Baked Sheet Pan Chicken Fajitas (Easy, Flavorful, and No Mess!)
- Prep Time: 15 minutes
- Cook Time: 20minutes
- Total Time: 35 minutes
- Yield: 4-6 1x
- Category: Main Course
- Cuisine: Mexican-Inspired
Description
These Oven Baked Sheet Pan Chicken Fajitas are a quick, easy, and flavorful weeknight meal. Chicken, bell peppers, and onions are tossed in fajita seasoning and roasted to perfection on a single sheet pan for minimal cleanup.
Ingredients
- 1 1/2 pounds chicken breast tenders (or boneless, skinless chicken breasts, sliced)
- 2 large bell peppers (any color combination), sliced into 1/4-inch strips
- 1 large yellow or red onion, sliced into 1/4-inch strips
- 1 tablespoon olive oil
- 1 (1-ounce) packet fajita seasoning mix
- 1 lime, juiced
- Warm tortillas (flour or corn), for serving
Optional Toppings:
- Shredded cheese (cheddar, Monterey Jack, or Mexican blend)
- Diced avocado or guacamole
- Fresh cilantro, chopped
- Sour cream or Greek yogurt
- Salsa
- Shredded Lettuce
Instructions
- Preheat Oven and Prepare Baking Sheet: Preheat your oven to 425°F (220°C). Lightly grease a large baking sheet (or line it with parchment paper for easier cleanup).
- Prepare Vegetables and Chicken: Slice the bell peppers and onion into long, 1/4-inch thick strips. If using chicken breasts, slice them into strips about the same size as the vegetables. If using chicken tenders, and some are significantly larger than others, slice the larger ones in half or thirds to ensure even cooking.
- Combine Ingredients: In a large bowl, combine the sliced chicken, bell pepper strips, and onion slices. Drizzle with the olive oil. Sprinkle the fajita seasoning mix over the top.
- Toss to Coat: Toss everything together until the chicken and vegetables are evenly coated with the oil and seasoning.
- Spread on Baking Sheet: Spread the chicken and vegetable mixture in a single layer on the prepared baking sheet.
- Bake: Bake in the preheated oven for 15-20 minutes, or until the chicken is cooked through (internal temperature reaches 165°F/74°C) and the vegetables are tender-crisp.
- Broil (Optional): For extra color and slightly charred edges, turn the oven to broil for the last 2 minutes of cooking time. Watch carefully to prevent burning.
- Warm Tortillas: During the last 5 minutes of baking time, wrap the tortillas in aluminum foil and place them in the oven to warm through.
- Add lime juice: Remove from oven.
- Serve: Serve the hot chicken and vegetable mixture immediately with the warmed tortillas and your favorite fajita toppings.
Notes
- Chicken: You can use chicken breast tenders or boneless, skinless chicken breasts. If using breasts, slice them into strips.
- Bell Peppers: Use a mix of different colored bell peppers for a more colorful dish.
- Onion: Yellow or red onions work well in this recipe.
- Fajita Seasoning: Use your favorite store-bought fajita seasoning mix, or make your own.
- Serving Suggestions: Serve these fajitas with warm tortillas and your favorite toppings, such as shredded cheese, avocado, cilantro, sour cream, salsa, or guacamole.
- Storage: Leftovers can be stored in the fridge.