Simple Oven-Baked Chicken Fajitas Recipe
If you’re craving a vibrant, flavorful dinner that comes together effortlessly, look no further than these Simple Oven-Baked Chicken Fajitas. This dish brilliantly combines juicy, tender chicken strips and colorful bell peppers, all coated in a mix of smoky paprika and chili powder, then baked to perfection on a single pan. It’s the perfect way to enjoy all the zest and warmth of classic chicken fajitas without the fuss of stovetop cooking or grilling. Plus, the baked method infuses the flavors beautifully while keeping cleanup minimal. Trust me, once you try these Simple Oven-Baked Chicken Fajitas, they’ll become your go-to weeknight favorite.

Ingredients You’ll Need
The beauty of this recipe lies in its simplicity—just a handful of essential ingredients come together to create a dish bursting with flavor, color, and satisfying texture. Each item plays a crucial role, from the tender chicken strips that soak up the spices, to the bell peppers that add a sweet crunch and vibrant hues.
- Chicken Strips: Choose boneless, skinless chicken breasts or thighs cut into strips for quick and even cooking.
- Bell Peppers: Use a mix of red, yellow, and green for a colorful, sweet, and slightly crisp contrast.
- Olive Oil: This coats the chicken and peppers, helping the spices stick and promoting a beautiful roast.
- Paprika & Chili Powder: These spices provide smoky depth and a gentle kick that defines traditional fajita flavor.
- Salt: Enhances all the natural flavors and balances the spices perfectly.
How to Make Simple Oven-Baked Chicken Fajitas
Step 1: Prep and Toss the Ingredients
Begin by preheating your oven and preparing the chicken strips and sliced bell peppers. In a large bowl, drizzle olive oil over the chicken and peppers. Sprinkle in the paprika, chili powder, and salt, then toss everything together well. This step ensures every piece is evenly coated with the flavorful spice blend and oil, helping them cook up juicy, tender, and perfectly seasoned.
Step 2: Spread on a Baking Sheet
Transfer the coated chicken and peppers onto a large, rimmed baking sheet. Make sure to spread them out in an even layer without overcrowding, so that everything roasts beautifully and caramelizes slightly. This simple arrangement is key to achieving that irresistible grilled effect in the oven.
Step 3: Bake Until Perfection
Bake your mixture in a preheated oven until the chicken is fully cooked through and the peppers are tender, about 20 minutes. The aroma will fill your kitchen, making it clear that dinner is almost ready. Keep an eye on the edges for a little char—they add amazing flavor!
How to Serve Simple Oven-Baked Chicken Fajitas

Garnishes
Adding fresh garnishes elevates these Simple Oven-Baked Chicken Fajitas from tasty to unforgettable. Scatter chopped cilantro, squeeze some fresh lime juice over the top for a zesty punch, or add sliced avocado for creamy richness. A dollop of sour cream or a sprinkle of shredded cheese also makes for a wonderful finish that everyone will love.
Side Dishes
While the fajitas are fantastic on their own wrapped in warm tortillas, pairing them with sides like Mexican rice, black beans, or a crisp green salad rounds out the meal perfectly. These accompaniments soak up the spices and add variety in texture and flavor, making dinner both hearty and balanced.
Creative Ways to Present
For an eye-catching presentation, serve the chicken and peppers piled high on a vibrant platter alongside bowls of guacamole, salsa, and freshly chopped onions. You can even fill sturdy taco shells or crispy tostadas for a fun crunch. The colorful layers make it a feast for the eyes as well as the taste buds.
Make Ahead and Storage
Storing Leftovers
Any leftovers of these Simple Oven-Baked Chicken Fajitas can be stored in an airtight container in the refrigerator for up to four days. Keeping the chicken and peppers together allows the flavors to marry even more, so the next-day meal is just as delightful.
Freezing
If you want to prepare this dish in advance, you can freeze the cooked chicken and peppers. Place them in a freezer-safe container or bag, removing as much air as possible. They’ll keep well for up to two months, making for a quick and tasty meal when time is tight.
Reheating
Reheat your leftovers gently in the oven or on the stovetop to preserve the textures. Avoid microwaving if you can, as that can make the chicken tougher and the peppers a bit soggy. A quick toss in a hot skillet or a few minutes in a 350°F oven will do the trick perfectly.
FAQs
Can I use frozen chicken strips for this recipe?
Yes, but be sure to thaw the chicken completely before mixing with the spices and baking. This helps ensure even cooking and the best texture.
What kind of tortillas work best with these fajitas?
Flour tortillas are classic and soft, but corn tortillas add a lovely authentic touch with a bit more chew and flavor. Both work wonderfully; it just depends on your preference.
Can I add other vegetables to the fajitas?
Absolutely! Sliced onions, zucchini, or even mushrooms can be tossed in with the bell peppers and chicken to add more layers of flavor and texture.
How spicy are these Simple Oven-Baked Chicken Fajitas?
This recipe balances smoky and mildly spicy flavors. You can easily adjust the chili powder amount to make the dish milder or spicier depending on your taste.
Is this recipe gluten-free?
Yes, the chicken and peppers with spices are naturally gluten-free. Just be sure to serve with gluten-free tortillas or sides if needed.
Final Thoughts
There’s something truly comforting and exciting about a dish like these Simple Oven-Baked Chicken Fajitas — bright colors, bold flavors, and effortless cooking all rolled into one pan. Whether you’re cooking for a quick weeknight meal or impressing friends at dinner, this recipe makes it easy and delicious every time. Give it a try and enjoy the magic of simple ingredients baked to flavorful perfection.
