If you’re on the lookout for a quick, satisfying, and flavorful dinner option, look no further than this Simple and Delicious Fajita Chicken Bake. Packed with tender chicken, vibrant bell peppers, and a zesty seasoning blend, this dish is a perfect weeknight meal that the entire family will adore. Not only is it easy to prepare, but it also requires minimal cleanup, making it an ideal choice for busy evenings.
Why It’s My Go-To

This Simple and Delicious Fajita Chicken Bake has become a staple in my kitchen for several reasons. First off, it’s incredibly versatile; you can adjust the vegetables and spices to suit your tastes or what you have on hand. Secondly, it’s a one-pan dish that results in juicy chicken and perfectly roasted veggies, all while being packed with flavor. Lastly, it’s a great way to sneak in some veggies while keeping the meal hearty and satisfying.
What’s in the Bowl
For this Simple and Delicious Fajita Chicken Bake, you’ll need the following ingredients:
- 5 boneless and skinless chicken breasts – the star of the dish, providing protein and substance.
- 2 teaspoons Skinny Ms. Taco Seasoning – a blend of spices that adds a delicious kick.
- 1/2 teaspoon Kosher salt – to enhance the flavors of the dish.
- 1/2 teaspoon ground black pepper – for a little extra seasoning.
- 3 whole bell peppers (sliced into strips) – colorful and crunchy, they add texture and nutrition.
- 1 small red onion (thinly sliced) – adds sweetness and depth of flavor.
- 1.5 tablespoons olive oil – for roasting and flavor.
- 1/2 cup fat-free shredded cheddar cheese – for a melty, cheesy finish.
Tools & Equipment Needed
Before you start cooking, gather the following tools:
- Large baking dish – to hold all the ingredients and let them bake together.
- Cutting board and knife – for slicing the vegetables and chicken.
- Measuring spoons – to accurately measure out the spices and oil.
- Aluminum foil – optional, for covering the dish during baking to retain moisture.
- Oven mitts – to safely handle the hot baking dish.
The Method for Simple and Delicious Fajita Chicken Bake

Step 1: Preheat Your Oven
Start by preheating your oven to 400°F (200°C). This will ensure that your chicken and veggies cook evenly and thoroughly.
Step 2: Prep the Chicken
Place the boneless, skinless chicken breasts in a large bowl. Drizzle with olive oil, then sprinkle the Skinny Ms. Taco Seasoning, Kosher salt, and ground black pepper over the chicken. Toss to coat the chicken evenly with the seasoning.
Step 3: Slice the Vegetables
While the chicken is absorbing the flavors, slice the bell peppers and red onion. The colorful peppers will not only bring a vibrant look to your dish but also a delightful crunch and sweetness.
Step 4: Assemble in the Baking Dish
In a large baking dish, lay the seasoned chicken breasts in a single layer. Distribute the sliced bell peppers and red onion around the chicken. Drizzle any remaining olive oil over the vegetables for added flavor.
Step 5: Bake to Perfection
Cover the baking dish with aluminum foil (if desired) and place it in the preheated oven. Bake for about 25 minutes, then remove the foil and sprinkle the fat-free shredded cheddar cheese on top of the chicken and vegetables. Return to the oven and bake for an additional 10-15 minutes, or until the chicken is cooked through and the cheese is melted and bubbly.
Step 6: Serve and Enjoy!
Once everything is cooked, remove the dish from the oven and let it rest for a few minutes. Serve your Simple and Delicious Fajita Chicken Bake warm, with your favorite sides such as rice, tortillas, or a fresh salad.
Spring to Winter: Ideas

This Simple and Delicious Fajita Chicken Bake is highly adaptable, and here are some ideas to switch it up with the seasons:
- In the spring, add fresh asparagus or zucchini for a seasonal twist.
- In the summer, toss in some corn or cherry tomatoes for a burst of sweetness.
- In the fall, consider adding butternut squash or sweet potatoes for a heartier meal.
- In the winter, serve with a side of warm quinoa or over a bed of creamy polenta for comfort.
Notes from the Test Kitchen
Here are a few tips to ensure your Simple and Delicious Fajita Chicken Bake turns out perfectly:
- Make sure to cut your vegetables into strips similar in size for even cooking.
- If you prefer a spicier dish, consider adding some diced jalapeños or a dash of cayenne pepper.
- For a smoky flavor, try using smoked paprika in place of some of the taco seasoning.
- Letting the dish sit for a few minutes after baking allows the juices to redistribute, making for a juicier chicken.
Freezer-Friendly Notes
If you’re looking to prepare meals in advance, this Simple and Delicious Fajita Chicken Bake is perfect for freezing. Here’s how:
- Assemble the chicken and vegetables in a freezer-safe dish without cooking them.
- Cover tightly with plastic wrap and then with aluminum foil to prevent freezer burn.
- Label with the date and freeze for up to three months.
- When ready to cook, thaw in the refrigerator overnight and then bake as directed.
Simple and Delicious Fajita Chicken Bake FAQs
Can I use other types of meat for this recipe?
Yes! This recipe works well with boneless pork chops or even shrimp. Just adjust the cooking time as needed, especially for shrimp, which cooks much faster.
What can I serve with this fajita chicken bake?
This dish pairs beautifully with sides like rice, quinoa, or warm tortillas. You can also serve it with a fresh salad or some guacamole for added flavor.
How do I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to three days. Reheat in the oven or microwave until heated through.
Can I make this dish vegetarian?
Absolutely! Substitute the chicken with extra-firm tofu or chickpeas, and adjust the cooking time accordingly.
Keep Cooking
If you enjoyed this Simple and Delicious Fajita Chicken Bake, here are some more recipes you might love:
- Chicken Tacos – another way to enjoy classic fajita flavors.
- Creamy Chicken and Spinach – a comforting and creamy dish.
- Simple Vegan Chili – a hearty, plant-based option for chilly nights.
That’s a Wrap
This Simple and Delicious Fajita Chicken Bake is not just an easy dinner option; it’s a flavorful way to enjoy a wholesome meal without spending hours in the kitchen. With simple ingredients and a straightforward method, you can create a dish that’s sure to impress. Plus, the leftovers are just as delightful, making it a win-win for your weeknight dinners. Enjoy your culinary adventure, and happy cooking!

Simple and Delicious Fajita Chicken Bake
Ingredients
For the Fajita Chicken Bake:
- 5 pieces boneless and skinless chicken breasts
- 2 teaspoons Skinny Ms. Taco Seasoning
- 1/2 teaspoon Kosher salt
- 1/2 teaspoon ground black pepper
- 3 whole bell peppers sliced into strips
- 1 small red onion thinly sliced
- 1.5 tablespoons olive oil
- 1/2 cup fat-free shredded cheddar cheese
Instructions
Instructions
- Step 1: Preheat your oven to 400°F (200°C).
- Step 2: Place the chicken in a large bowl. Drizzle with olive oil and sprinkle with taco seasoning, salt, and pepper. Toss to coat.
- Step 3: Slice the bell peppers and red onion.
- Step 4: In a large baking dish, lay the seasoned chicken in a single layer. Distribute the sliced vegetables around the chicken and drizzle with remaining olive oil.
- Step 5: Cover with aluminum foil (if desired) and bake for about 25 minutes. Remove foil, add cheese, and bake for an additional 10-15 minutes.
- Step 6: Let it rest for a few minutes before serving warm.
Equipment
- Large baking dish
- Cutting board and knife
- Measuring Spoons
- Aluminum Foil
- Oven mitts
Notes
- Cut vegetables into similar-sized strips for even cooking.
- Add diced jalapeños for a spicier kick.
- Use smoked paprika for added flavor.
- Let the dish sit for a few minutes after baking for juicier chicken.
