Slow Cooker Creamy Chicken Enchilada Casserole

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Prep Time:15

Cook Time:4

Ingredients

3 cups shredded cooked chicken
1 teaspoon garlic salt
1 teaspoon chili powder
1 teaspoon cumin
1 teaspoon dried minced onion
2 cloves garlic minced
4 ounce can green chilis
½ cup chicken broth
2 tablespoons cornstarch
1 ¼ cups milk
¾ cup sour cream
12 corn tortillas
2 ½ cups pepperjack cheese shredded, divided

Instructions

Step 1: Season the Chicken - In a medium bowl, add the shredded cooked chicken. Sprinkle in the garlic salt, chili powder, cumin, and dried minced onion. Toss everything together until the chicken is evenly coated. Set it aside while you prepare the sauce.
Step 2: Start the Sauce - Place a saucepan over medium heat. Add the minced garlic, green chiles, and chicken broth. Stir gently and bring the mixture up to just a light bubble. You want it warm and fragrant, not boiling hard.
Step 3: Thicken the Sauce - In a small bowl, whisk together the milk and cornstarch until smooth. Slowly whisk this mixture into the saucepan with the broth. Keep stirring until everything is fully combined and begins to thicken slightly.
Step 4: Add the Sour Cream - Bring the sauce back up to a gentle bubble, then remove it from the heat. Stir in the sour cream until the sauce is smooth and creamy. Set the sauce aside to cool slightly while you prepare the slow cooker.
Step 5: Prepare the Slow Cooker - Spray the inside of your slow cooker with non stick spray to prevent sticking and make cleanup easier. Set aside one half cup of the shredded pepper jack cheese for the final topping.
Step 6: Layer the Casserole - Spread a thin layer of the creamy sauce across the bottom of the slow cooker. Lay down four corn tortillas, tearing them as needed to fit. Top with one third of the seasoned chicken, one third of the remaining cheese, and one third of the sauce. Repeat the layers until all ingredients are used.
Step 7: Finish and Cook - Sprinkle the reserved pepper jack cheese over the top. Cover the slow cooker with the lid and cook on low for four hours. When finished, the casserole should be hot, bubbly, and perfectly set.
Step 8: Garnish and Serve - Garnish with chopped cilantro, sliced jalapenos, scallions, or anything your family loves. Scoop and serve warm.

Notes

Substitutions

Cheese swap: Monterey jack or a Mexican blend can be used if pepper jack is too spicy.
Chicken alternatives: Shredded turkey works well and is a great way to use leftovers.
Dairy free option: Use dairy free sour cream and milk alternatives for a modified version.

Variations

Spicy version: Add diced jalapenos or a pinch of cayenne to the sauce.
Veggie packed: Layer in sautéed bell peppers or onions with the chicken.
Green enchilada style: Use green enchilada sauce in place of part of the creamy sauce.

Tips and Tricks

Use corn tortillas: They hold their structure better than flour tortillas in the slow cooker.
Let it rest: Allow the casserole to sit for ten minutes before serving so it slices cleanly.
Shred cheese yourself: Freshly shredded cheese melts smoother than pre shredded varieties.
Layer evenly: Try to keep layers even so every scoop has chicken, sauce, and cheese.

Serving Ideas

Over rice: Serve spooned over white or cilantro lime rice for a heartier meal.
With a simple salad: A crisp green salad balances the creamy casserole nicely.
With chips: Serve tortilla chips on the side for scooping.
With beans: Black beans or refried beans make a great side.

Storage and Make Ahead Tips

Refrigeration: Store leftovers in an airtight container in the refrigerator for up to three days.
Reheating: Reheat gently in the microwave or oven until warmed through.
Freezing: Freeze individual portions for easy lunches or dinners later.
Make ahead: Assemble fully and refrigerate overnight before cooking.

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Servings: people