Keto Chicken Fajita Casserole [Easy Low-Carb Dinner]

You will love our tasty keto chicken fajita casserole. Bursting with the perfect combination of onions, peppers, tender chicken, and a homemade Tex-Mex seasoning, this quick and easy dish is perfect for either dinner or lunch. Prepare to savor each delicious bite—this casserole will become one of your favorite go-to meals.

The dish is packed with healthy fats and low-carb vegetables, making it perfect for people following a ketogenic diet. To make this delicious casserole, first season the chicken with our homemade Tex-Mex seasoning mixture. Then place all the ingredients into a baking dish along with the chicken. Bake the whole casserole in the oven until the top is golden brown.

Once it’s cooked through, take it out of the oven and plate up generous portions. The best way to complement this meal is to serve it with a refreshing and vibrant green salad. The crispness of the salad adds a lovely contrast to the flavors and textures of the casserole, creating a well-rounded and satisfying meal.

Whether you’re seeking a quick and nourishing dinner for yourself or feeding a hungry crowd, our keto chicken fajita casserole will surely impress everyone. The zingy blend of spices and unique ingredients will transport your taste buds to a Tex-Mex paradise. If you’re looking for a keto-friendly dish with a hint of spice, try this delicious and nourishing dish!

Read the full recipe with full nutrition breakdown and step-by-step pictures over at:


Fajita Seasoning:
1 tablespoon chili powder
2 teaspoon ground cumin
1 teaspoon garlic powder
1 teaspoon onion powder
salt and pepper, to taste

Casserole Mixture:
20 ounce rotisserie chicken, shredded
6 ounce cream cheese
1/4 cup mayonnaise
1 medium red bell pepper, diced
1/2 medium yellow onion, diced
1 1/2 cup cheddar cheese, shredded

Side Salad:
6 ounce butter lettuce
3 tablespoon olive oil
1/2 tablespoon red wine vinegar

Nutrition Summary: This makes a total of 6 servings of Keto Chicken Fajita Casserole. Each serving comes out to be 539 calories, 41.7g fats, 5g net carbs, and 35.9g protein.


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  1. @gi169 on November 22, 2023 at 6:13 pm

    Looks awesome RuledMe 👍 might try this with leftover turkey… Happy Thanksgiving.

    • @RuledMe on November 22, 2023 at 6:18 pm

      Great idea! Happy Thanksgiving to you and yours also 😊

  2. @TurbanCousinSheilaMuhammad on November 22, 2023 at 9:50 pm

    Looks delicious! 😋

    I have gained so much weight, because I fell off the Keto Wagon!

    I am going to jump back on in a couple of weeks, after my birthday, and will be a regular viewer!

  3. @undreapinkney806 on November 22, 2023 at 11:59 pm

    looks delish Sounds yummy #Ruledme Thx Ladies for the receipe We, Thank you🐞🐞

  4. @parvinmakvandia on November 27, 2023 at 10:07 am

    با تشکر وآرزوی شادی. 🥰🥰👏👏

  5. @hgrossano on January 5, 2024 at 2:53 am

    We made this last night and it is AWESOME! No Mayo rather extra cream cheese and a packet of Lawry’s fajita seasoning! So yummy! I felt as if I were cheating 😂
    Thank you Craig Clarke

    • @RuledMe on January 5, 2024 at 5:04 pm

      Awesome to hear you guys liked it! Thank you for the fantastic review ❤️

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