Easy Slow Cooker Chicken Enchilada Casserole

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Looking for a dinner that practically cooks itself and tastes like a cozy night wrapped in a blanket? Say hello to Slow Cooker Chicken Enchilada Casserole! This crowd-pleaser combines all the spicy, cheesy goodness of classic enchiladas—without ever turning on the oven.

As a busy mom or professional juggling to-dos, you know the magic of tossing ingredients into your slow cooker and letting it do its thing. And trust me, this recipe delivers that magic in layers—literally.

Why You’ll Love This Slow Cooker Chicken Enchilada Casserole

This recipe is everything you need on a weeknight (or any night when energy is on the low side). The Slow Cooker Chicken Enchilada Casserole is hearty, comforting, and so easy your 8-year-old could help with prep (hello, tortilla-cutting duty!).

Set it and forget it: Minimal prep, maximum flavor.
Family-approved: Even picky eaters can’t resist melty cheese and savory sauce.
Budget-friendly: Uses pantry staples you probably already have.

Ingredients You’ll Need

2 to 3 boneless, skinless chicken breasts
1 Tablespoon taco seasoning
Salt and black pepper to taste
Two 10-ounce cans red enchilada sauce
One 10-ounce can tomatoes with diced green chiles, drained
12 ounces corn tortillas, cut into wedges
2 cups shredded fiesta blend cheese, divided

How to Make This Comforting Casserole

Spray and Layer: First, give your slow cooker a generous spray of nonstick cooking spray. No one likes a cheesy mess stuck to the bottom.
Spice It Up: Place the chicken breasts into the slow cooker and sprinkle them with taco seasoning, salt, and pepper. Let those flavors settle in.
Sauce It: Pour both cans of enchilada sauce and the drained tomatoes over the chicken. Cover and cook on LOW for 4 to 5 hours. Go ahead—run errands, answer emails, or binge-watch your favorite show. You’ve earned it.
Tortilla Time: While the chicken is cooking, cut those corn tortillas into wedges. This is oddly satisfying—almost like kitchen origami.
Shred & Mix: Once the chicken is done, shred it directly in the slow cooker using two forks. Add half the cheese and all the tortilla wedges. Give it a good stir so everything is coated in saucy goodness.
Final Layer: Press the casserole into an even layer. Top with the remaining cheese and tortilla wedges. Cover again and let it cook for another 30 minutes.

Mounia’s Pro Tips

If your sauce looks too runny after shredding the chicken, let the lid sit ajar for the last 15 minutes to thicken things up. Trust the process—it’ll get there.
Love it spicy? Add a dash of hot sauce or sprinkle in some red pepper flakes before the final cook.
Want to sneak in some veggies? Corn or black beans mix in beautifully without anyone noticing (wink).

A Little Story From My Kitchen

This casserole was my saving grace during the chaotic back-to-school season. One bite and the whole family stopped mid-scroll on their phones. It became a regular on our weeknight rotation because it hits all the right notes: flavor, ease, and comfort.

Cheesy serving of Slow Cooker Chicken Enchilada Casserole lifted from baking dish with melted cheese and tomatoes — This Slow Cooker Chicken Enchilada Casserole is loaded with melty cheese, tender chicken, and bold enchilada flavor in every bite!

FAQs About Slow Cooker Chicken Enchilada Casserole

Can I use pre-cooked chicken?

Sure can! Just shred it, mix it with the sauce and tomatoes, and reduce the cooking time by half.

How should I store leftovers?

Place leftovers in an airtight container and refrigerate for up to 3 days. It reheats like a dream in the microwave.

Can I use flour tortillas instead?

Technically yes, but corn tortillas hold up better and give that authentic enchilada vibe.

A Cozy Classic, Anytime

Slow Cooker Chicken Enchilada Casserole is one of those recipes that checks all the boxes. Easy? Check. Flavor-packed? Check. Kid-approved? Double check. It’s comfort food without the fuss, and it lets your slow cooker do all the heavy lifting. So go ahead, add this one to your dinner rotation—your taste buds (and your sanity) will thank you!

More Slow Cooker Favorites to Try Next

If you loved this Slow Cooker Chicken Enchilada Casserole, there’s a whole world of comforting meals waiting for you on the site. Here are a few more reader-favorite recipes that are just as easy and delicious:

Craving a creamy, cheesy dish? You’ll fall in love with this rich and comforting Crockpot Garlic Parmesan Chicken Pasta.
For a cozy bowl of goodness, don’t miss the hearty Creamy Crockpot Chicken Gnocchi Soup, perfect for chilly nights.
If you’re all about big flavor with little effort, this flavorful Slow Cooker Tuscan Chicken deserves a spot on your dinner table.
Want more casserole-style comfort food? Try this super easy and cheesy Crock Pot Chicken and Gravy for another set-it-and-forget-it winner.

With meals like these, your slow cooker just might become your new kitchen BFF. Happy cooking!