Name: Chicken Enchilada Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Ingredients: 2–3 cups cooked, shredded chicken; 2 1/2 cups enchilada sauce (store-bought or homemade); 2 cups shredded Mexican cheese; 6–8 small flour tortillas (corn works too); 1 can refried beans

Chicken Enchilada Casserole

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There’s something especially satisfying about a bubbling casserole coming out of the oven,
and this chicken enchilada casserole is one of those dinners that makes a busy night feel a little easier.

With layers of tortillas, refried beans, tender chicken, enchilada sauce,
and plenty of melted cheese,
it has all the cozy flavors of enchiladas without the extra work of rolling them individually.

I love recipes like this when I want something hearty and comforting but don’t want to spend a lot of time in the kitchen.

Everything is layered into one baking dish, covered with sauce and cheese,
and baked until hot and bubbling.

Let it rest for a few minutes, add your favorite toppings, and dinner is ready.

Why You’ll Love This Recipe

This chicken enchilada casserole has become the kind of recipe you can turn to when you need an easy, satisfying dinner.

It skips the rolling. Instead of assembling individual enchiladas, you simply layer everything in the baking dish.
It uses just 5 ingredients. Cooked chicken, enchilada sauce, cheese, tortillas, and refried beans are all you need for the casserole.
It’s hearty and comforting. The beans and chicken make it filling, while the enchilada sauce and melted cheese bring everything together.
It feeds a crowd. The recipe makes 10–12 servings, making it a great choice for a family dinner or when you’re cooking for more than a few people.
It’s easy to customize. Once it comes out of the oven, add cilantro, lime, sour cream, or avocado to make it your own.

For Chicken Enchilada Casserole

Cooked, shredded chicken – use 2–3 cups of cooked chicken for the hearty, savory filling. Rotisserie chicken works well here, too.
Enchilada sauce – you’ll need 2 1/2 cups to add moisture and plenty of enchilada flavor throughout the casserole.
Mexican cheese – 2 cups of shredded Mexican cheese gives the casserole its cheesy, melty topping and adds richness between the layers.
Small flour tortillas – use 6–8 small tortillas to create the layers. Corn tortillas work too.
Refried beans – 1 can adds creaminess and makes the casserole more filling.

For Serving

Cilantro – for a fresh finish.
Lime – adds a bright, citrusy contrast to the rich casserole.
Sour cream – for a cool, creamy topping.
Avocado – adds creaminess and freshness when served on top.

Step-by-Step Instructions

Step 1: Preheat the oven
Start by preheating your oven to 375 degrees.

Step 2: Prepare the baking dish
Add a few spoonfuls of enchilada sauce to the bottom of a glass square baking dish. This creates a thin layer of sauce that helps keep the casserole from sticking.

Step 3: Add the tortillas
Place 2 tortillas in the bottom of the dish, overlapping them so the entire surface is covered.

Step 4: Build the casserole
Now layer the refried beans, chicken, cheese, enchilada sauce, and tortillas. Repeat the process once more for a total of 2 layers. For each layer, use about 1/3 cup refried beans, 1 cup chicken, ½ cup cheese, and about 3/4 cup enchilada sauce.

Step 5: Bake until bubbling
Spread the remaining enchilada sauce over the top and finish with 1 cup cheese. Cover the dish with well-oiled aluminum foil and bake for about 30 minutes. Remove the foil and continue baking for another 5 minutes, or until the cheese begins to brown and the sauce is bubbling.

Step 6: Let it rest and serve
Give the casserole at least 15 minutes to rest before cutting into it. This gives the layers a chance to firm up. Finish with cilantro, lime, sour cream, or avocado before serving.

Expert Tips

Cover the corners: If the tortillas don’t quite reach every corner of your baking dish, cut 2 additional tortillas into fourths and use them to fill the gaps. It’s optional, but it makes the layers more complete.
Let it rest: Don’t rush straight from the oven to the table. The 15-minute resting time helps the casserole hold together when sliced.
Oil the foil: Make sure the aluminum foil is well-oiled before covering the casserole so it doesn’t stick to the melted cheese.
Use cooked chicken: This recipe is especially convenient with leftover cooked chicken or shredded chicken that you already have prepared.
Watch the uncovered bake: The final 5 minutes are enough to let the cheese begin to brown and the sauce bubble, so keep an eye on it.

Recipe Variations

The basic recipe is delicious as written, but there are a few easy ways to change it depending on what you have on hand.

Use corn tortillas: The recipe works with corn tortillas as well as flour tortillas.

Make it spicy: Choose a spicier enchilada sauce or add sliced jalapeños between the layers for extra heat.

Add fresh toppings: Cilantro, lime, sour cream, and avocado all make fresh additions to the finished casserole.

Change the cheese: Use your favorite shredded Mexican cheese blend if you have one you particularly enjoy.

Storage & Reheating

To store: Let leftover casserole cool, then cover it well and refrigerate for up to 3–4 days.

To reheat individual portions: Place a serving in the microwave and heat until warmed through.

To reheat a larger portion: Cover the casserole with foil and warm it in a 350°F oven until heated through. If you want the cheese on top to become bubbly again, remove the foil toward the end of reheating.

Serving Suggestions

This casserole is hearty enough to serve as the main dish, so you don’t need much alongside it. A few fresh toppings are all it takes to finish the meal.

I especially like serving it with cilantro, fresh lime, sour cream, or avocado. The creamy and fresh toppings balance the warm, cheesy layers beautifully.

For a larger dinner, pair it with a simple green salad, rice, or beans. And if you’re serving it for a family meal, put the toppings on the table and let everyone finish their own portion.

Recipe FAQs

1. Can I use rotisserie chicken for this casserole?
Yes, absolutely. Rotisserie chicken is a great shortcut here. Just shred enough cooked chicken to measure 2–3 cups, and you’re ready to start layering.

2. Can I use corn tortillas instead of flour tortillas?
Yes. You can use either small flour tortillas or corn tortillas in this recipe. Use whichever you prefer or already have on hand.

3. Why is my casserole too soft when I cut into it?
Make sure you let the casserole rest for at least 15 minutes after baking. This gives the layers time to settle and firm up, so it’s much easier to cut and serve.

4. Do I need to cover the casserole while it bakes?
Yes. Cover the baking dish with well-oiled aluminum foil for the first 30 minutes of baking. Then remove the foil and bake for another 5 minutes so the cheese can start to brown and the sauce can bubble.

5. Do I have to use extra tortillas to cover the corners?
No, you don’t. However, if you want the tortillas to completely cover every part of the dish, cut 2 additional tortillas into fourths and use the pieces to fill the corners. It’s a small extra step, but it helps create more even layers.

6. Can I make this casserole ahead of time?
Yes, you can assemble the casserole ahead of time and keep it covered in the refrigerator until you’re ready to bake it. If it has been chilled, you may need to allow a little extra baking time so the center is heated through.

7. Can I freeze chicken enchilada casserole?
Yes, this casserole can be frozen. For the best texture, wrap it tightly and freeze it before baking. Thaw it in the refrigerator before baking according to the recipe instructions.

Chicken Enchilada Casserole

A simple, hearty casserole made with just a handful of ingredients. Layers of tortillas, refried beans, tender shredded chicken, enchilada sauce, and melted Mexican cheese come together for an easy family dinner.

Print Pin

Course: Dinner

Cuisine: Mexican

Keyword: Green Chile Chicken Enchilada Casserole

Prep Time: 15

Cook Time: 30

Total Time: 45

Servings:

Ingredients

2–3 cups cooked, shredded chicken
2 1/2 cups enchilada sauce (store-bought or homemade)
2 cups shredded Mexican cheese
6–8 small flour tortillas (corn works too)
1 can refried beans

Instructions

Preheat: Preheat the oven to 375 degrees.
Spread Sauce In Bottom: Place a few spoonfuls of enchilada sauce in the bottom of a glass square baking dish (mine was 9×9) to prevent sticking.
Layer Tortillas: Place 2 tortillas in the bottom of the dish, overlapping to cover the entire surface.
Layer Everything Else: Layer the beans, chicken, cheese, sauce, and tortillas; repeat once to make a total of 2 layers. (For me this was about 1/3 cup refried beans, 1 cup of the chicken, ½ cup cheese, and about 3/4 cup enchilada sauce in each layer.)
Bake: Cover the top with the remaining enchilada sauce and 1 cup cheese. Cover the baking dish with well-oiled aluminum foil and bake for about 30 minutes. Remove foil and bake uncovered for an additional 5 minutes or until cheese is starting to brown and sauce is bubbling.
Rest and Serve: Allow to rest for at least 15 minutes so it can firm up a bit before cutting and serving. Top with cilantro, lime, sour cream, or avocado.

Notes

For neat, fully covered layers, cut 2 additional tortillas into fourths and use the pieces to fill in the corners. You can skip this step, but it makes it easier to cover the entire dish with tortillas.