Keto Chicken Enchilada Casserole: A Flavor-Packed Dish for Your Ketogenic Diet

Name: Keto Chicken Enchilada Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Mexican
Ingredients: 1.5-2 pounds skinless chicken breast; 2 cups enchilada sauce; 1 cup shredded Mexican cheese blend; 1/4 onion, diced; 10 ounces Rotel mild diced tomatoes and green chilies; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1/4 teaspoon cumin; 1/2 teaspoon chili powder; 1/8 teaspoon cayenne pepper (optional); Coconut flour tortillas

by Sam Razal

Published on: 25/10/2025

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Are you looking for a satisfying dish that fits perfectly into your ketogenic lifestyle? Our Keto chicken enchilada casserole is a delightful option that combines bold flavors and a hearty texture, making it a go-to for dinner time or meal prep.

Keto Chicken Enchilada Casserole served on a plate with toppings

Why Choose This Recipe

This Keto chicken enchilada casserole is not just another one-dish meal; it embodies the essence of comfort food while adhering to a low-carb diet. Chicken breasts paired with a zesty enchilada sauce and melty cheese create a rich flavor profile that appeals to both keto lovers and traditional diners alike.

Flavor & Texture

The Keto chicken enchilada casserole boasts a delightful medley of tastes. The combination of spices like cumin and chili powder brings warmth, while the creaminess of the cheese adds a luscious mouthfeel. With each bite, you’ll experience a perfect harmony of savory and subtly spicy flavors.

Convenience & Time

One of the best features of our Keto chicken enchilada casserole is its convenience. In just about 45 minutes, you can whip up this filling meal, making it ideal for busy weeknights or lazy weekends. Plus, it’s perfect for feeding a crowd, making it an excellent choice for gatherings or family dinners.

Diet-Friendly Options

As a Keto-friendly meal, this chicken enchilada casserole is low in carbohydrates but high in flavor. For those following a gluten-free diet, the coconut flour tortillas make for a perfect substitute without sacrificing texture or taste.

Optional: Cultural Background

Enchiladas have their roots in Mexican cuisine, where the combination of corn tortillas, savory meat, and flavorful sauces is ubiquitous. Our Keto chicken enchilada casserole pays homage to this rich tradition while adapting it to fit modern dietary preferences.

Ingredients

1.5-2 pounds skinless chicken breast
2 cups enchilada sauce (I used Frontier brand)
1 cup shredded Mexican cheese blend
1/4 onion, diced
10 ounces Rotel mild diced tomatoes and green chilies
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon cumin
1/2 teaspoon chili powder
1/8 teaspoon cayenne pepper (optional for spice)
Coconut flour tortillas (click here for the full tortilla instructions)

Step-by-Step Instructions

Cook the tortillas using your preferred method (see the linked tortillas recipe).
Boil the chicken breasts until fully cooked, then shred them using two forks.
Preheat your oven to 400°F.
In a frying pan, combine the shredded chicken with the diced onion and pour the can of Rotel tomatoes (including the liquid) over it.
Add the salt, black pepper, cumin, chili powder, and cayenne pepper to the chicken mixture.
Cook on medium-high heat for about 5 minutes, stirring occasionally.
Remove from heat and mix in 1.5 cups of enchilada sauce, reserving 1/2 cup for topping the tortillas later.
Start layering your casserole: place a layer of chicken mixture, followed by 1/3 of the shredded cheese and then 4 tortillas.
Repeat the layering process twice more, ensuring the last layer is tortillas topped with the reserved enchilada sauce and remaining cheese.
Bake in the preheated oven for 20 minutes, or until the cheese is bubbly and golden brown.
Allow it to cool slightly before serving.

Tips & Tricks for Success

Keep chicken moist by adding enough liquid during cooking.
Adjust cayenne pepper to taste.
Use high-quality enchilada sauce for enriched flavor. Learn more about healthy sauce ingredients on Healthline.

Timing & Texture

For optimal results in terms of texture, allow the casserole to sit for about 10 minutes after removing it from the oven. This will help it firm up slightly, making serving easier.

Ingredient Swaps

Cheese alternatives: Use mozzarella or cheddar for different flavor profiles.
Vegetable options: Add bell peppers or spinach for extra nutrition.
Tortilla swaps: If you prefer not to use coconut flour tortillas, almond flour tortillas can also work.

Make it Fool-Proof

To ensure your Keto chicken enchilada casserole turns out perfectly every time, measure your ingredients precisely and follow the layering instructions closely.

Creative Variations

Tex-Mex Twist: Add black beans or corn for a heartier casserole.
Salsa Verde Version: Substitute the traditional enchilada sauce with salsa verde for a refreshing change.

15-Minute Version

In a hurry? Try using a store-bought rotisserie chicken to skip the boiling step. You can shred it and mix with the other ingredients quickly to expedite the preparation process.

Healthy Option

Pair this casserole with a side salad to boost your veggie intake. A simple avocado and tomato salad drizzled with lime juice complements the flavors beautifully.

Pairings & Serving Suggestions

Serve your Keto chicken enchilada casserole with:

A dollop of sour cream or Greek yogurt
Sliced avocados
Fresh cilantro or chives for garnish

What to Serve With It

Consider complementing this dish with a fresh green salad or steamed vegetables to maintain a balanced meal. For additional flavor, serve with a side of guacamole if desired.

Occasions & Presentation

This casserole is perfect for family gatherings, potlucks, or weeknight dinners. Transfer it to a nice baking dish for a beautiful presentation that will impress your guests.

Storage & Make-Ahead Tips

Storage: Keep leftovers in an airtight container in the refrigerator for up to 4 days.
Freezing: This casserole can be frozen after baking for up to 3 months. Reheat in the oven until thoroughly warmed.

Nutrition & Health Benefits

The Keto chicken enchilada casserole is rich in protein, low in carbohydrates, and packed with nutritious ingredients, making it a great choice for those seeking healthy meal options.

Mistakes to Avoid

Overcooking: Ensure not to overcook the chicken during the boiling phase to avoid a dry casserole.
Skipping spices: Proper seasoning is key; don’t forget to include all spices for maximum flavor.

Hosting & Presentation Tips

When serving to guests, consider garnishing with fresh herbs and providing extra cheese and toppings on the side for customization.

FAQs

Q1: Can I make a vegetarian version of this casserole?

Yes! Substitute the chicken with black beans, lentils, or sautéed vegetables for a delicious vegetarian option.

Q2: How long can I store leftovers?

Leftovers can be stored in the refrigerator for up to 4 days and can be frozen for 3 months.

Q3: Is this casserole spicy?

The spice level is adjustable; omit or reduce the cayenne pepper for a milder dish.

Q4: Can I use different sauces?

Absolutely! Feel free to experiment with other sauces like salsa verde or a homemade tomato sauce for varied flavors.

Personal Closing Thought + Call-to-Action

You will love this Keto chicken enchilada casserole as it checks all the boxes for flavor, nutrition, and satisfaction. Give it a try at your next meal – you won’t be disappointed! For more delicious low-carb recipes, check out our Recipes by Diet category!