You’re about to discover your new favorite weeknight meal: a sensational Chicken Enchilada Casserole. This recipe stands out with its wholesome quinoa, a kick of pepper jack cheese, and the truly unforgettable creamy avocado green enchilada sauce. Not only is it incredibly flavorful, but it’s also naturally gluten-free and astonishingly simple to whip up in under 30 minutes, making it perfect for busy evenings.
Elevate your Mexican dinner experience by topping this vibrant casserole with fresh Pico De Gallo or a luscious Creamy Avocado Salsa. Prepare for rave reviews!
Table of Contents
- How to Make This Easy Casserole
- The Secret is in the Sauce: Creamy Avocado Enchilada Perfection
- Quinoa: The Hearty and Healthy Addition
- Prep Ahead, Storage, and Reheating Tips
- How to Make it Vegetarian: Plant-Based Options
- What to Serve With Your Enchilada Casserole
- Frequently Asked Questions (FAQs)
- More Easy Mexican Meals to Try
Imagine all the rich, comforting flavors of classic enchiladas, but transformed into an effortlessly layered casserole that’s ready in a flash. This recipe delivers exactly that, making it a dream come true for anyone craving a satisfying, wholesome meal without spending hours in the kitchen. What truly sets this dish apart, turning a simple casserole into a culinary triumph, is our signature creamy avocado green enchilada sauce. Once you taste it, you’ll understand why it’s been a long-standing favorite.
The Secret is in the Sauce: Creamy Avocado Enchilada Perfection
The creamy avocado green enchilada sauce is, without a doubt, the undisputed star of this casserole. Its vibrant color, velvety texture, and complex flavor profile elevate every bite. This isn’t just any enchilada sauce; it’s a game-changer that has graced several popular recipes, each time stealing the show. It first debuted in our beloved Mexican Stuffed Shells, captivating palates with its unique blend of creamy goodness and a subtle kick.
Following its initial success, we integrated this magnificent green enchilada sauce into our classic Chicken Enchiladas, offering a more traditional take on enchiladas that was equally delicious and deeply satisfying. In 2014, it found its way into another Mexican-inspired pasta fusion dish, the Taco Pasta Bake, which remains one of the most cherished recipes on the blog to this day. Its versatility and irresistible taste make it a staple in any Mexican food lover’s repertoire.
My enthusiasm for this sauce stems from both its incredible flavor and its remarkable ease of preparation. Crafting this creamy concoction is surprisingly simple. You just need to gather all the ingredients and toss them into a blender or food processor. With a few quick pulses, you’ll achieve a smooth, creamy, and flavorful sauce that’s ready to transform your dishes. For this particular enchilada casserole, the sauce is generously mixed with tender shredded chicken and nutritious quinoa, resulting in a lighter yet incredibly flavorful meal. This is one enchilada casserole you’ll crave repeatedly, proving that healthy eating can also be utterly delicious.
Quinoa: The Hearty and Healthy Addition
One of the key elements that makes this Chicken Enchilada Casserole a standout is the inclusion of quinoa. This ancient grain is a powerhouse of nutrition, offering a complete protein profile, high fiber content, and a good source of essential minerals. Its subtle, nutty flavor and satisfying texture beautifully complement the savory chicken and the rich avocado sauce, adding depth and a wholesome dimension to the dish. For those seeking gluten-free options, quinoa is an excellent choice, ensuring this casserole is accessible and enjoyable for a wider audience.
Incorporating quinoa also helps create a more balanced and filling meal. It bulks up the casserole without making it heavy, providing sustained energy and satiety. When combined with the lean protein from the chicken, you get a truly nutritious dish that doesn’t compromise on taste. If you’re new to cooking quinoa, it’s quite simple: rinse it thoroughly, then cook it with a 2:1 ratio of liquid (water or broth) to quinoa, simmering until all the liquid is absorbed and the grains are fluffy.
How to Make This Easy Casserole
Creating this delicious chicken enchilada casserole is straightforward, even for novice cooks. We’ve broken down the process into easy-to-follow steps to ensure a perfect result every time. For precise ingredient measurements and full recipe details, please refer to the dedicated recipe card at the bottom of this post.
- Prepare the Creamy Green Enchilada Sauce: Begin by combining the chicken broth (or vegetable broth for a vegetarian option), sour cream, a large avocado (peeled and seeded), a can of diced green chilies, sriracha (or your preferred hot sauce for a customizable kick), fresh lime juice, ground cumin, black pepper, and kosher salt in a blender or food processor. Add fresh cilantro for an extra burst of flavor. Blend all these ingredients until the mixture is perfectly smooth and lusciously creamy. This step is crucial for the sauce’s signature texture and taste.
- Assemble the Casserole Filling: In a large mixing bowl, combine your cooked, shredded chicken with the cooked quinoa and generously mix in the freshly prepared creamy avocado enchilada sauce. Don’t be alarmed if the mixture appears very saucy; this is exactly what you want for a moist and flavorful casserole. For convenience, you can opt for a store-bought rotisserie chicken, which can be quickly shredded off the bone. Alternatively, prepare your own using a recipe like our Instant Pot Shredded Chicken for tender, perfectly cooked poultry.
- Layer the Casserole to Perfection: Arrange a single layer of corn tortillas in the bottom of a 9″ x 13″ oven-safe baking dish. For a truly gluten-free experience, corn tortillas are recommended. However, if you prefer, flour tortillas can be used instead. Once the base layer is set, spread half of the chicken enchilada mixture evenly over the tortillas. Place another layer of tortillas on top, then follow with the remaining chicken enchilada mixture, ensuring every part of the casserole is filled with flavor. Finally, sprinkle a generous amount of shredded pepper jack cheese over the entire casserole. This cheese not only adds a spicy depth but also forms a beautiful golden crust.
- Bake Until Golden and Bubbly: Transfer the assembled chicken enchilada casserole into a preheated oven at 375°F (190°C). Bake for approximately 15 to 20 minutes, or until the cheese is thoroughly melted, bubbly, and slightly golden. The internal mixture should also be heated through. Once baked, carefully remove the casserole from the oven. For an extra touch of freshness and flavor, consider topping it with your favorite garnishes, such as diced tomatoes, extra avocado slices, or a sprinkle of fresh cilantro before serving.
Prep Ahead, Storage, and Reheating Tips
This Chicken Enchilada Casserole is a fantastic candidate for meal prepping, offering flexibility and convenience for your busy schedule. You can completely assemble the casserole, cover it tightly, and store it in the refrigerator for up to 3 days before baking. This makes it an ideal choice for preparing on a Sunday and enjoying a delicious, wholesome dinner later in the week with minimal effort.
Once baked, any leftover casserole will remain fresh and delicious when stored properly in the refrigerator for 5-7 days. Simply ensure it’s in an airtight container to maintain its flavor and moisture. For longer storage, this casserole freezes beautifully. To freeze, assemble the casserole as directed but do not bake it. Once assembled, cover the dish tightly first with plastic wrap, then with a layer of aluminum foil, creating an airtight seal. This method helps prevent freezer burn and preserves the casserole’s quality for up to 3 months.
Consider doubling the recipe and preparing two casseroles at once – one to enjoy immediately and another to freeze for a future busy day! To defrost, simply transfer the frozen casserole from the freezer to the refrigerator about 1-2 days before you plan to bake and serve it. Once thawed, remove it from the refrigerator and bake as directed in the recipe. You might need to add an extra 5-10 minutes to the baking time to ensure it’s heated through and bubbly, especially if it’s still slightly chilled.
How to Make it Vegetarian: Plant-Based Options
Transforming this hearty chicken enchilada casserole into a satisfying vegetarian dish is remarkably easy and yields equally delicious results. With just a couple of simple substitutions, you can enjoy all the vibrant flavors without the meat. First, ensure you use vegetable broth instead of chicken broth when preparing the creamy avocado enchilada sauce. This is a crucial step for maintaining a truly vegetarian profile.
Next, replace the shredded chicken with one of these flavorful plant-based alternatives:
- Black Bean Power: Incorporate one 15.5-ounce can of black beans, thoroughly drained and rinsed. Simply toss the prepared black beans with the cooked quinoa and creamy enchilada sauce, then proceed with the layering and baking instructions as directed. The black beans add a robust texture and earthy flavor that pairs wonderfully with the sauce.
- Extra Quinoa Goodness: For a quinoa-centric meal, double down on the quinoa! Replace the chicken with an additional 2 cups of cooked quinoa, bringing the total to 3 cups of cooked quinoa. Mix this extra quinoa with the initial cup and the enchilada sauce, then assemble and bake the casserole. This option offers a fantastic boost of plant-based protein and fiber.
- Vibrant Veggie Medley: Sauté 2 cups of your favorite vegetables in 1 tablespoon of olive oil on the stovetop for 6-8 minutes until tender-crisp. Diced bell peppers (any color), zucchini, onions, mushrooms, or even corn kernels would be absolutely delicious additions. Once cooked, combine the veggies with the cooked quinoa and enchilada sauce, then layer and bake your colorful casserole as outlined in the main instructions.
These vegetarian alternatives ensure that everyone can enjoy a comforting and flavorful enchilada casserole, tailored to their dietary preferences.
What to Serve With Your Enchilada Casserole
While this chicken enchilada casserole is undeniably a complete and satisfying meal on its own, pairing it with complementary sides and sauces can elevate your dining experience even further. Here are some fantastic options to create a truly memorable Mexican feast:
- Cilantro Pesto: A drizzle of fresh cilantro pesto over the finished casserole adds a burst of vibrant herbaceous flavor and a sophisticated touch.
- Mexican Street Corn (Esquites): Serve a refreshing and tangy side of deconstructed Mexican street corn to perfectly balance the rich flavors of the casserole.
- Green Chili Queso Dip: For the ultimate indulgence, spoon a dollop of warm green chili queso dip directly over your serving of casserole, or offer it on the side with tortilla chips for dipping.
Of course, you can never go wrong with the classics. A simple spread of crispy tortilla chips, fresh homemade salsa, and creamy guacamole makes for an effortless and universally loved Mexican side dish. For a lighter touch, a crisp green salad with a lime vinaigrette would also be a wonderful accompaniment. And don’t forget a refreshing beverage, perhaps a vibrant agua fresca or a classic margarita, to complete the meal.
Frequently Asked Questions (FAQs)
We’ve gathered answers to some common questions about making and enjoying this delicious Chicken Enchilada Casserole:
- Can I use different types of cheese? Absolutely! While pepper jack cheese offers a delightful kick, feel free to substitute with Monterey Jack, cheddar, or a Mexican blend cheese for a milder flavor.
- How spicy is this casserole? The sriracha in the sauce provides a mild to medium heat. You can adjust the amount of sriracha (or use a different hot sauce) to suit your preference for spice. For less heat, reduce or omit the sriracha and use mild diced green chilies. For more heat, add an extra dash of sriracha or a pinch of cayenne pepper.
- Do I have to use quinoa? No, you don’t! While quinoa adds great nutrition and texture, you can omit it for a more traditional casserole, or substitute it with cooked rice or even black beans for a different twist. Just adjust the sauciness as needed.
- Can I prepare the chicken ahead of time? Yes, preparing the shredded chicken in advance is a fantastic time-saving tip. Cook and shred your chicken up to 3 days before assembly, storing it in the refrigerator.
- Is it possible to make this with beef or pork? While this recipe is designed for chicken, you could certainly adapt it! Cooked and seasoned ground beef or shredded pork (like carnitas) would be delicious substitutions. Adjust seasoning to taste.
More Easy Mexican Meals to Try
If you loved this quick and simple casserole, you’re in for a treat! Each of these recipes is designed for speed, coming together in 29 minutes or less, perfect for any night you crave a flavorful Mexican fiesta.
- Veggie Fajita Rice Bowls
- Turkey Taco Salad
- Vegan Burrito Bowl
- Buffalo Cauliflower Tacos
- Chilaquiles Rojos
- Guacamole Stuffed Chicken
- Lobster Tacos
Explore these recipes to keep your meal rotation exciting and full of fresh, vibrant Mexican flavors!
Print Recipe
Pin Recipe
Rate this Recipe
Chicken Enchilada Casserole
You’re going to LOVE this Chicken Enchilada Casserole recipe made with THE BEST creamy avocado sauce! It’s gluten free and easy to make in under 30 minutes!
6
people
10
mins
15
mins
25
mins
Whitney Bond
Main Course
Mexican
Ingredients
Creamy Avocado Enchilada Sauce
- ½ cup chicken broth
- ½ cup sour cream
- 1 large avocado, peeled and seeded
- 4 ounce can diced green chilies
- 1 tablespoon sriracha, or your favorite hot sauce
- 2 tablespoons lime juice, fresh squeezed
- ½ teaspoon ground cumin
- ½ teaspoon black pepper
- ½ teaspoon kosher salt
- 2 tablespoons fresh cilantro
Quinoa Chicken Enchilada Casserole
- 2 cups cooked and shredded chicken breasts, boneless, skinless
- 1 cup cooked quinoa
- 10 small corn tortillas, torn into strips
- 2 cups pepper jack cheese, shredded
Instructions
-
Preheat the oven to 375°F (190°C).
-
Add all of the enchilada sauce ingredients to a blender or food processor. Blend until smooth and creamy.
-
Combine the cooked, shredded chicken, enchilada sauce, and cooked quinoa in a large bowl.
-
Place a layer of tortillas, torn into strips, in the bottom of a 9 inch by 13 inch oven-safe casserole dish.
-
Top the tortillas with half of the chicken enchilada mixture.
-
Place another layer of tortillas on top, cover with the remaining chicken enchilada mixture, then sprinkle with the shredded cheese.
-
Place into the preheated oven and bake for 15-20 minutes, or until cheese is melted and bubbly.
Notes
- Shredded Chicken: For convenience, use a store-bought rotisserie chicken and shred the meat. Alternatively, cook and shred boneless, skinless chicken breasts at home. You can also try our Instant Pot Chicken Taco Meat for an added layer of flavor.
- Tortillas: While corn tortillas are recommended for a gluten-free dish, you may substitute with flour tortillas if preferred.
- Make Ahead: This casserole can be assembled up to 3 days in advance and stored in the refrigerator before baking. To bake, simply remove from the refrigerator and follow baking instructions. This dish is also freezer-friendly; assemble but do not bake before freezing. Cover tightly with plastic wrap and then foil, and freeze for up to 3 months. Thaw in the refrigerator for 1-2 days before baking, adding 5-10 minutes to the bake time if needed.
- Vegetarian Option: To make this dish vegetarian, substitute chicken broth with vegetable broth in the sauce. Replace the shredded chicken with black beans, extra cooked quinoa, or a sautéed vegetable medley (e.g., bell peppers, zucchini, mushrooms). Refer to the “How to Make it Vegetarian” section above for detailed suggestions.
- Serving Suggestions: Enhance your casserole with fresh toppings such as pico de gallo, diced avocado, extra cilantro, or a dollop of sour cream or Greek yogurt.
Nutrition Facts
Serving: 4serving
- Calories: 443kcal (22%)
- Carbohydrates: 32g (11%)
- Protein: 25g (50%)
- Fat: 25g (38%)
- Saturated Fat: 11g (55%)
- Cholesterol: 80mg (27%)
- Sodium: 758mg (32%)
- Potassium: 490mg (14%)
- Fiber: 7g (28%)
- Sugar: 2g (2%)
- Vitamin A: 482mg (10%)
- Vitamin C: 12mg (15%)
- Calcium: 356mg (36%)
- Iron: 2mg (11%)
Did you make this recipe?
Tag @WhitneyBond on Instagram and hashtag it #WBRecipes!