Chicken Enchilada Casserole is layered with chicken, melty cheese, black beans, and corn. It’s much easier to make than classic enchiladas, giving you all the same flavor in less time. Freeze it for a quick weeknight dinner.

If I had to describe my default weeknight dinner routine, it would look something like Tex Mex, stir-fry, pan-seared salmon, repeat. Because my job is to test and develop new recipes, I’m forced to mix things up, but left to my own devices, dinner at our house would be incredibly predictable.

Chicken Enchilada Casserole falls right into my comfort zone. Because the casserole is assembled ahead of time, it results in far fewer dishes after the meal than tacos or tostadas. And you can finish a slice of this casserole off with any of your taco topping favorites – sour cream, guacamole, chopped red onions, cilantro, or salsa! It’s great served with tortilla chips for a bit of crunch as well.

Chicken Enchilada Casserole Ingredients

• Red Enchilada Sauce – The sauce gives the enchilada casserole most of its flavor, so I highly recommend making your enchilada sauce from scratch. It’s incredibly easy and uses pantry staples. My homemade version is gluten-free and full of great flavor. Store-bought sauce works just fine too. Be sure to taste the enchilada sauce and add some salt if needed (especially if using homemade). The majority of seasoning in the dish comes from the sauce, so it’s important that the sauce is sufficiently seasoned.
• Frozen Corn – You can use canned corn if you prefer, but drain and rinse it well before using. 
• Black Beans – I love the flavor of canned black beans in this dish, but pinto beans would also work well. 
• Green Chiles – Look for the small cans of chopped green chiles with other canned goods or in the international aisle at the grocery store. They come in mild, medium, and hot, so be sure to grab the mild version unless you like a lot of spice.
• Corn or Flour Tortillas – I have a soft spot for flour tortillas, but love the flavor and texture of corn tortillas in this dish. It works well either way. Just be sure to grab gluten-free corn tortillas, if you need this dish to be gluten-free.
• Cooked and Chopped Chicken – Use chicken thighs or chicken breast or rotisserie chicken. If you cook it yourself, just be sure to season it well with some salt and pepper so that it can stand up to the bold flavors of the enchilada sauce.
• Shredded Cheddar Cheese – Any cheese will work here, but cheddar is a classic. I also tested with Colby Jack which is a bit more mild but gets bonus points for getting super melty in the oven.

Toppings for Enchilada Casserole

No toppings are necessary, but if you want to add a little fresh flavor to the enchilada casserole at the end of cooking, top each slice with sour cream, guacamole, chopped red onions, cilantro, or salsa. Tortilla chips add some crunch and are great for scooping up the dish or crumbling over top. You can even set everything out so that everyone can finish their dish the way they’d like.

Freeze This Meal

Enchilada Casserole freezes well. Just cover it tightly with aluminum foil and freeze for up to 6 months. To serve, defrost it completely for 24-48 hours in the refrigerator before baking according to the instructions below. 

To make things super easy, print the recipe below for a recipe label with reheating instructions. Tape it to the top of the meal before you freeze it and anyone will be able to finish and serve the dish.

Corn vs. Flour Tortillas

I’ve had a few questions about corn vs. flour tortillas in this casserole, so I thought I’d weigh in. This is a true casserole-style dish, so the tortillas are surrounded by liquid and therefore they change texture and get much more tender as they cook. After being cooked, the corn tortillas have a bit of a crumbly texture and flour tortillas have a bit more chew and substance. I think both work well.

If you freeze the casserole, both types of tortillas will soften considerably. When cooked after being frozen the dish has less defined layers and an overall softer texture (making it great to serve with tortilla chips for scooping!).

How to Deliver This Meal To Someone Else

This would be a fun meal to deliver to someone who could use a little extra TLC because it is super easy to bake and serve

Deliver with:

• Shredded Cheddar Cheese
• Sour Cream
• Tortilla Chips

More Make-Ahead Casseroles

Spicy Breakfast Strata with Chorizo

Chicken Parmesan Pasta Bake

Sweet Potato Mac and Cheese

Spinach and Artichoke Baked Pasta

We don’t live on a particularly busy street, but Molly and Clara’s favorite late-afternoon pastime is watching the dogs + kids + runners as they pass by the front window.