Keto Creamy Chicken Fajita Casserole

#1 Low Carb & Keto Diet App Since 2010

Track macros, calories, and access top Keto recipes.

Download on the App Store
Get in on Google Play
  • prep time

    prep time

    15 min

  • cook time

    cook time

    35 min

  • ready time

    ready time

    50 min

Keto Creamy Chicken Fajita Casserole

Dinner is served in this one-dish casserole meal! A creamy chicken casserole is seasoned with south-of-the-border spices to make the fajita flavor. The thick base is finished off with a mix of melted pepper jack cheese. However, you could easily substitute this cheese with cheddar, monterey jack, or a Mexican cheese blend. Make sure the cheese you select is 100% real cheese to ensure proper melting (this is mainly just a concern to be aware of in the U.S.). This Keto casserole also includes a crunchy layer of crispy bell peppers and thin-sliced avocado, just like you’d enjoy in a more traditional fajita meal! It will be best to serve this casserole by weight for the most accurate nutrition. Enjoy as part of your meal prepping for the week or serve to your family of 4. Read on for additional casserole topping suggestions and other recipes to serve the casserole with.

Including More In Your Keto Casserole Meal

Typical garnishes that are served with fajitas are sour cream, guacamole, salsa, freshly chopped cilantro, and lime wedges. At your discretion, any of these options would make fantastic Keto garnishes to include when serving the casserole! You’ll notice in the recipe title photo, shredded lettuce was included on the side of the casserole for serving. Again, at your discretion, you may choose to include fresh greens for a refreshing and crispy side. For a more filling meal, try making the Carb Manager Keto Tortillas. Carb Manager has a handful of tortilla recipes, so you can choose one that stands out to you. Let users know in the comments what you thought of this Keto recipe and anything you included on the side!

More Mexican-Inspired Keto Side Dishes

Making a dinner spread for your family? Or maybe you would like something else to include with the casserole for your meal prepping? Carb Manager has a large library of recipes that complement this Mexican-inspired recipe that the whole family would enjoy! Try the Keto Chorizo and Egg Fried Rice or Low Carb Mexican Rice as a side dish. You can easily adjust the recipe yield to reflect how many people you want to serve in these family-style dishes. To keep your Keto meal hot, the Keto Mexican Vegetable Soup would complement the meal well. Do you like Gazpacho? Carb Manager has multiple Gazpacho recipes to try. Simply search the term ‘Gazpacho’ in the recipe log to find your options. Carb Manager has a rapidly-growing recipe library, so check back often for more Keto inspirations.

Jessica L.

  • Net Carbs

    4.5 g

  • Fiber

    4.3 g

  • Total Carbs

    8.8 g

  • Protein

    26.6 g

  • Fats

    35.8 g

444 cals

Keto Creamy Chicken Fajita Casserole

#1 Low Carb & Keto Diet App Since 2010

Track macros, calories, and access top Keto recipes.

Download on the App Store
Get in on Google Play

Ingredients

  • Boneless Skinless Thighs Chicken Uncooked

    22 oz

  • Salt

    Salt

    ¼ teaspoon

  • Black Pepper

    Black Pepper

    ¼ teaspoon

  • Cumin, Ground

    Cumin, Ground

    ¾ teaspoon

  • Onion Powder

    Onion Powder

    ½ teaspoon

  • Garlic Powder

    Garlic Powder

    ¼ teaspoon

  • Paprika

    Paprika

    1 teaspoon

  • Cayenne

    Cayenne

    ¼ teaspoon

  • Olive Oil

    Olive Oil

    1 tablespoon

  • Cream Cheese

    Cream Cheese

    3 tablespoon

  • Heavy Cream

    Heavy Cream

    4 tablespoon

  • Chicken Broth

    Chicken Broth

    ¼ cup

  • Pepper Jack Cheese

    Pepper Jack Cheese

    2 tablespoon, shredded

  • Yellow Bell Peppers, Raw

    Yellow Bell Peppers, Raw

    4-½ ounce

  • Avocado

    Avocado

    7-½ ounce

  • Pepper Jack Cheese

    Pepper Jack Cheese

    2 tablespoon, shredded

Recipe Steps

steps 4

50 min

  • Step 1

    Pat boneless, skinless chicken thighs dry with paper towels. Then, season with the salt, pepper, cumin, onion powder, garlic powder, paprika, and cayenne. Heat the olive oil in a large skillet or pan over high heat. Once the oil is hot, place the chicken in season-side down. Place a lid on the pan and let the spices blacken on the chicken for just 2-3 minutes. Reduce the heat to a medium-low and flip the chicken thighs over. Return the lid to the pan once more and cook for an additional 5 minutes. The chicken should be cooked through and juice released in the pan.
    Step 1
  • Step 2

    Transfer the chicken to a cutting board to cool slightly. Leave the excess juice in the pan. Over low heat, whisk the cream cheese into the pan. Whisk until the cream cheese is a smooth, creamy mixture without lumps. Then, whisk the heavy cream into the pan, ensuring the mixture is lump-free again before moving on to the next ingredient. Finally, whisk the chicken broth in. Once you have a smooth, consistent sauce, slice the chicken into shreds or thin strips. Fold the chicken and first amount of cheese into the pan. Let the pan gently bubble on a low heat until you have a thick and creamy chicken casserole base.
    Step 2
  • Step 3

    Remove the chicken casserole base from the heat to cool slightly. Then, pour it all into the base of a 9X13 glass baking dish. Prepare the bell pepper by slicing into thin slices. Toss the pepper slices into a hot pan on the stove. Cook the peppers over high heat until they are tender with crispy, brown edges. At your discretion, you can add olive oil to the pan for softer peppers. If you’d prefer to have a brighter pepper flavor, you can leave them raw for the next step. Once the peppers are done cooking, prepare a medium-sized avocado. Remove the skin and pit, then slice the avocado into very thin slices. You may wish to choose a greener avocado for easier handling.
    Step 3
  • Step 4

    Preheat the oven to 350 degrees. Use your fingers to gently arrange a layer of overlapping avocado slices over the top of the chicken casserole. If the avocado is becoming too soft and messy, set the slices in your refrigerator to chill for 5 minutes. Cold avocado is easier to handle than warm avocado! Use a fork or pair of tongs to arrange the bell pepper slices over the top of the avocado in your casserole dish. Once your top layer is assembled, sprinkle the final amount of cheese across the top. Wrap aluminum foil over the casserole dish and cook in your oven for 15 minutes. The casserole is now ready to serve. However, you can create an additional step by cooking the casserole uncovered under your broiler to turn the cheese golden brown for a crispier top layer. Check the introduction of this recipe for optional garnishes and serving suggestions.
    Step 4

Comments 4

  • MarvellousCauliflower776022

    MarvellousCauliflower776022 4 years ago

    Absolutely delicious, my husband ( not doing keto) loved it! Which is nice ! Easier to make everyone happy!!!!

    • Merrie

      Merrie 4 years ago

      really great mixed in with some romaine.

      • MIDebinTX

        MIDebinTX 4 years ago

        My family loved it! Doubling the recipe next time!

        • Deb

          Deb 4 years ago

          Amazing