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    Home » Recipes » Main Course

    Chicken Fajita Casserole with Rice (One Pan)

    February 17, 2025 by christina.klapper 6 Comments

    Jump to Recipe Print Recipe

    This healthy chicken fajita casserole with rice is absolutely amazing and SO easy to make! It’s probably one of my new favorite recipes! It comes together in one pan, uses simple ingredients, and takes under 10 minutes to prepare! Not only is it extremely flavorful, but it’s healthy and balanced. Serve it in a low bowl, top it with some greek yogurt and cilantro to make a yummy chicken fajita bowl with juicy chicken!

    This is a top view of my chicken fajita casserole with rice in a bowl (chicken fajita bowl).

    If you love chicken fajitas you will love my chicken fajita rice bowl which can be enjoyed anytime throughout the year. It’s especially great during busy weeknights and makes for a perfect weeknight meal your whole family will love!

    If you love this one pan dish, you will love my other easy meals – one pan chicken feta orzo, one pan chicken lemon orzo, and my healthy chicken alfredo casserole.

    this is a top view of my chicken fajita casserole with rice in the ceramic baking dish after the cheese has melted.
    Jump to:
    • Ingredients
    • Instructions
    • Substitutions
    • Variations
    • Equipment
    • Storage
    • Main Course
    • One Pan
    • Jump to: Recipe
    • Food Safety

    Ingredients

    • Red or Green Bell Peppers, Sliced – Add vibrant color, natural sweetness, and a crisp texture while providing vitamin C and antioxidants.
    • Large Purple Onion, Sliced – Brings a mild sweetness and slight bite, enhancing flavor complexity and offering heart-healthy flavonoids.
    • Dry White Rice, Rinsed and Drained (uncooked rice)– Acts as a hearty base, soaking up flavors while providing a comforting source of energy.
    • Chicken Bone Broth – Deepens the dish’s savory richness and keeps the rice tender while supplying collagen and minerals.
    • Lemon Pepper Fajita Seasoning (Siete Brand) – Infuses bold, zesty warmth with a balanced mix of spices that also offer anti-inflammatory benefits.
    • Chicken Breast – Provides a lean, juicy protein that absorbs the seasoning well and keeps the casserole satisfying.
    • Cheddar Cheese, Shredded – Melts into a creamy, savory topping that ties everything together while adding calcium and protein.

    Garnish with:

    • Cilantro – Lends a fresh, herbaceous brightness that complements the rich, warm flavors.
    • Lime – Enhances the dish with a tangy contrast that balances the savory and spicy notes.
    • Low Fat Plain Greek Yogurt/Light Sour Cream – Adds a cool, creamy element that tempers the spices and boosts gut-friendly probiotics.

    See recipe card for quantities.

    Instructions

    1. Pre-heat your oven to 375 F and set your rack to the middle position.
    2. Slice your bell peppers and onions.
    3. Place white rice into a 9×13 casserole dish. Add your chicken bone broth over the rice. Next, add in your chicken breasts into an even layer on top. Using about half of your lemon pepper fajita seasoning, evenly season your chicken breasts. Then add in your sliced bell peppers and onions evenly on top of your seasoned chicken and then use the remaining packet and season your vegetables evenly on top.
    4. Cover your casserole dish with foil and bake for 50 minutes or until your chicken has reached an internal temperature of 165 F, your vegetables are soft and your rice is cooked through.
    5. Remove your casserole dish from the oven. Be careful not to burn yourself. Top with freshly grated cheddar cheese and then broil for 1-2 minutes until your cheese is melted and slightly browned.
    6. Serve and then garnish with cilantro, lime and low fat greek yogurt or light sour cream.

    Hint: I do not use olive oil in this recipe, but if you would like to add some healthy fats, feel free to add a drizzle before baking.

    this is a side view close up of my chicken fajita bowl.

    Substitutions

    • Red Onion – use regular white or yellow onion if you don’t have any red onions.
    • Siete Lemon Pepper Fajita Seasoning- Feel free to use your favorite fajita seasoning instead or make your own homemade fajita seasoning but please look for added fillers to make sure that the product is gluten-free/dairy-free if you follow a specific diet.
    • White Rice– feel free to substitute white rice for brown rice but please keep in mind that this can delay cooking time. I have not personally tried this recipe with brown rice. You can also use instant rice for this recipe as well.
    • Chicken Bone Broth– I use chicken bone broth for collagen and additional micronutrients but feel free to use chicken broth or chicken stock instead for this recipe
    • Chicken- If you’re not a fan of raw chicken, you can also use rotisserie chicken for this meal.
    • Dairy-Free– Skip the cheddar cheese and low fat greek yogurt/light sour cream to make this recipe dairy-free.

    This chicken fajita casserole recipe with rice is already gluten-free as is.

    Variations

    • Spicy – add red chili pepper flakes, green chiles and serve with your favorite hot sauce to make this recipe spicy. Also feel free to add some chili powder as well.
    • Lower Sodium- feel free to use less seasoning or make your own to make this dish lower in sodium.
    • More veggies– Feel free to add cauliflower rice and black beans to add additional fiber and nutrients to this dish!

    This tender chicken fajita bowl is already kid friendly as is.

    Equipment

    All you need to make this chicken fajita casserole with rice is a 9×13 ceramic baking dish or pan.

    For those that are looking for something similar to the pan I used in my reel, here is a baking dish I found on amazon with great reviews.

    If you wish to meal prep this one pan dish, these are some of my favorite glass bento box containers.

    Disclaimer: Some of the links in this post are affiliate links, which means I make a small commission if you choose to purchase through qualifying links.

    Storage

    This chicken fajita rice is best served fresh but leftovers can be stored in an airtight container in the fridge for up to 4 days.

    If you are meal prepping, make sure to pre-portion into 4 glass air tight containers and store in the fridge. Make sure to get even servings of rice, vegetables and chicken into each container.

    Main Course

    Looking for other easy main course recipes with great flavor like this? Try these:

    • Slow Cooker Green Goddess Chicken & Veggies
    • Slow Cooker Lemon Herb Chicken
    • Healthy BLT Chicken Pasta Salad
    • Chicken Fattoush Salad

    One Pan

    Looking for some other one pan dinner ideas? try these:

    • Cottage Cheese Egg Muffins
    • Ground Turkey and Zucchini Meal Prep
    • Healthy Chicken Alfredo Casserole
    • Easy Baked Feta Spaghetti Squash

    Jump to: Recipe

    Chicken Fajita Casserole with Rice

    This chicken fajita casserole with rice is absolutely amazing and SO easy to make! It comes together in one pan and takes under 10 minutes to prepare! Not only is it extremely flavorful, but it's healthy and balanced. Serve it in a low bowl, top it with some greek yogurt and cilantro to make a yummy chicken fajita bowl!
    5 from 3 votes
    Print Recipe Pin Recipe
    Prep Time 8 minutes mins
    Cook Time 52 minutes mins
    Total Time 1 hour hr
    Course Dinner, Lunch, Main Course, Meal Prep
    Cuisine Mexican, Tex-Mex
    Servings 4
    Calories 481 kcal

    Equipment

    • 1 Cutting Board
    • 1 9×13 ceramic baking dish

    Ingredients
      

    • 3 Bell Peppers Sliced ( 2 Red, 1 Green)
    • 1 Large Purple Onion Sliced
    • 1 Cup Dry White Rice Rinsed and Drained
    • 2 Cups Chicken Bone Broth
    • 1 Packet Lemon Pepper Fajita Seasoning Siete Brand
    • 1.5 Pounds (4 Cuts) Boneless & Skinless Chicken Breasts
    • ½ Cup Cheddar Cheese Shredded

    Garnish with:

    • Cilantro
    • Lime
    • Low Fat Plain Greek Yogurt/Light Sour Cream
    Get Recipe Ingredients

    Instructions
     

    • Pre-heat your oven to 375 F and set your rack to the middle position.
    • Slice your bell peppers and onions.
    • Place white rice into a 9×13 casserole dish. Add your chicken bone broth over the rice. Next, add in your chicken breasts into an even layer on top. Using about half of your lemon pepper fajita seasoning, evenly season your chicken breasts. Then add in your sliced bell peppers and onions evenly on top of your seasoned chicken and then use the remaining packet and season your vegetables evenly on top.
    • Cover your casserole dish with foil and bake for 50 minutes or until your chicken has reached an internal temperature of 165 F, your vegetables are soft and your rice is cooked through.
    • Remove your casserole dish from the oven. Be careful not to burn yourself. Top with freshly grated cheddar cheese and then broil for 1-2 minutes until your cheese is melted and slightly browned.
    • Serve and then garnish with cilantro, lime and low fat greek yogurt or light sour cream.

    Notes

    Scroll up to see substitutions, variations and storage tips!! 
     
    If you try this recipe, please don’t forget to leave a rating and review! It would mean so much to me! 

    Nutrition

    Calories: 481kcalCarbohydrates: 49gProtein: 48gFat: 10gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.02gCholesterol: 123mgSodium: 1441mgPotassium: 922mgFiber: 3gSugar: 5gVitamin A: 2988IUVitamin C: 118mgCalcium: 134mgIron: 1mg
    Keyword alfredo casserole, Chicken Fajita Casserole with Rice, chicken fajitas
    Tried this recipe?Let us know how it was!

    Food Safety

    • Cook chicken to a minimum temperature of 165 F
    • Don’t leave food sitting out at room temperature for extended periods
    • Never leave cooking food unattended
    • Use oils with high smoking point to avoid harmful compounds
    • Always have good ventilation when using a gas stove

    See more guidelines at USDA.

    Related

    More Main Course

    • Chicken Fajita Tacos
    • Gut Nourishing Soup
    • Easy and Healthy Chili Mac
    • Chicken Sausage Orzo

    Comments

    1. Deborah says

      February 26, 2025 at 11:05 pm

      5 stars
      I shredded the chicken after it came out of oven, gave everything a stir and then put the cheese on. It was so delightful! Def a keeper!

      Reply
      • christina.klapper says

        February 27, 2025 at 3:38 am

        I’m so glad you loved it!!!! And shredding chicken is also great!!! Thank you for leaving this review Deborah!

        Reply
    2. Emily S says

      March 01, 2025 at 10:24 pm

      5 stars
      Turned out great. Have you tried freezing it?

      Reply
      • christina.klapper says

        March 02, 2025 at 4:17 am

        I’m so glad you loved it Emily! I haven’t tried!! But I would think you could freeze it for up to 3 months!

        Reply
    3. Kristin says

      March 16, 2025 at 11:19 pm

      5 stars
      So delicious and easy thank you!

      Reply
      • christina.klapper says

        March 17, 2025 at 2:48 am

        So happy you liked it!!!!

        Reply

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    Hi, I'm Christina! I'm a Registered Dietitian, wife and mom that’s passionate about sharing all the tips, tricks, and recipes to live a healthy and balanced lifestyle. I’m a strong believer that balance is the key to success. It doesn’t need to be difficult, so come join the fun!

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