Why You’ll Love This Recipe

Cheesy Taco Chicken Casserole is a flavorful, hearty dish that combines the bold taste of tacos with tender chicken and a rich, cheesy sauce—all while staying keto, low carb, and gluten-free. It’s an easy, one-pan dinner that’s perfect for meal prep, busy weeknights, or satisfying your Tex-Mex cravings without the carbs.

ingredients

Cheesy Taco Chicken Casserole (Keto, Low Carb, Gluten-Free)

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

cooked shredded chickencream cheesesour creamtaco seasoning (low-carb or homemade)rotel or diced tomatoes with green chiliesshredded cheddar cheeseshredded Monterey Jack cheesegreen onions (optional)jalapeños (optional)

directions

Preheat your oven to 375°F (190°C) and lightly grease a casserole dish.

In a large mixing bowl, combine the cream cheese, sour cream, and taco seasoning until smooth.

Stir in the diced tomatoes with green chilies.

Add the shredded chicken and mix until everything is evenly coated.

Fold in half of the shredded cheese blend.

Transfer the mixture to the prepared casserole dish and spread it out evenly.

Top with the remaining cheese.

Bake uncovered for 20–25 minutes, or until the cheese is melted and bubbly.

Optional: garnish with chopped green onions or sliced jalapeños before serving.

Servings and timing

This recipe yields approximately 6 servings.
Preparation time: 10 minutes
Baking time: 25 minutes
Total time: 35 minutes

Variations

Use ground beef or turkey instead of shredded chicken for a different protein.
Add chopped bell peppers or spinach for extra veggies.
Top with crushed pork rinds for added crunch.
Use pepper jack cheese for a spicier kick.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.
To reheat, microwave individual portions for 1–2 minutes or bake in the oven at 350°F until warmed through.
This casserole also freezes well for up to 2 months—thaw overnight before reheating.

FAQs

Is this casserole spicy?

It has mild heat from the taco seasoning and tomatoes with green chilies, but you can adjust it to taste.

Can I make it ahead of time?

Yes, assemble the casserole, cover, and refrigerate for up to 24 hours before baking.

Can I use rotisserie chicken?

Absolutely, it’s a convenient and flavorful option.

Is this dish really low carb?

Yes, it fits perfectly into a keto or low-carb diet when using low-carb ingredients.

What sides go well with this?

Try serving it with cauliflower rice, a green salad, or roasted veggies.

Can I double the recipe?

Yes, just use a larger casserole dish and extend the baking time slightly.

What kind of taco seasoning is best?

Use a sugar-free, low-carb taco seasoning or make your own to ensure it stays keto-friendly.

Can I make it dairy-free?

Try dairy-free cream cheese, sour cream, and cheese alternatives, but texture and flavor may vary.

Can kids eat this?

Yes, it’s kid-friendly, especially if you skip the jalapeños.

Can I use frozen chicken?

Yes, just be sure it’s fully cooked and drained before using.

Conclusion

Cheesy Taco Chicken Casserole is the ultimate comfort food for anyone following a keto, low-carb, or gluten-free lifestyle. It’s quick to assemble, loaded with cheesy, taco-inspired flavor, and sure to become a family favorite. Whether for dinner tonight or meal prep for the week, this casserole delivers big taste with minimal effort.