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Slow Cooker Chicken Enchilada Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 34 reviews
  • Author: Lily
  • Prep Time: 15 minutes
  • Cook Time: 4 hours 30 minutes
  • Total Time: 4 hours 45 minutes
  • Yield: 6 servings
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: Mexican

Description

This Slow Cooker Chicken Enchilada Casserole is a comforting and flavorful dish perfect for an easy weeknight dinner. Tender chicken thighs are slow-cooked in a rich enchilada sauce with onions, garlic, black beans, and spices, then topped with crispy tortilla strips and melted cheese. Garnish with jalapeños, cilantro, and optional avocado and sour cream for a delicious Mexican-inspired casserole.


Ingredients

Scale

Main Ingredients

  • 1 lb boneless skinless chicken thighs, or chicken breast
  • 1 teaspoon avocado oil, or olive oil
  • 1/2 medium onion, chopped
  • 2 garlic cloves, finely chopped
  • 1 teaspoon ground cumin
  • 1 teaspoon kosher salt
  • 2 cups homemade enchilada sauce, or 16 ounce jarred
  • 1/4 cup sour cream, plus more for serving
  • 4 corn tortillas, cut into strips
  • 15 ounce can low-sodium black beans, rinsed and drained
  • 4 ounces shredded cheese, such as a Mexican cheese blend, Monterey Jack, or mozzarella (about 1 cup)

Toppings (optional)

  • Sliced jalapeño peppers
  • Chopped fresh cilantro
  • Sliced avocado
  • Crema or sour cream
  • Cilantro lime rice


Instructions

  1. Prepare the Aromatics: Heat the oil in a skillet over medium heat. Add the chopped onion, garlic, ground cumin, and kosher salt. Cook while stirring until the onion softens and starts to brown, about 5 minutes.
  2. Combine in Slow Cooker: Transfer the cooked onion mixture to the slow cooker. Add the enchilada sauce, sour cream, and 1/4 cup water. Stir to combine evenly. Fold in the rinsed and drained black beans to coat them thoroughly.
  3. Add Chicken: Nestle the chicken thighs into the mixture in the slow cooker, ensuring they are mostly covered by the sauce.
  4. Cook the Chicken: Cover and cook on high for 3 to 4 hours or on low for 6 to 7 hours until the chicken is tender and cooked through.
  5. Shred Chicken: Use two forks to shred the chicken directly in the slow cooker, mixing it into the sauce and beans.
  6. Add Tortillas and Cheese: Stir in the tortilla strips, then top the mixture with shredded cheese. Cover and cook for an additional 30 minutes until the cheese has melted completely.
  7. Garnish and Serve: Once the cheese is melted, garnish with sliced jalapeños and chopped cilantro. Serve over cilantro lime rice if desired, with optional sliced avocado and sour cream on top.

Notes

  • If using chicken breast instead of thighs, this recipe has fewer Weight Watchers points (5 instead of 7).
  • Store leftovers in an airtight container in the refrigerator for up to 4 days.
  • You can freeze leftovers for up to 3 months and reheat in the microwave when ready to eat.
  • For Instant Pot adaptation: follow steps 1 to 4, then cook on high pressure for 20 minutes with a natural release. Shred the chicken, add tortillas and stir. Top with cheese and cook under high pressure for 5 to 10 minutes with a quick release.

Nutrition

  • Serving Size: 1 cup
  • Calories: 320 kcal
  • Sugar: 3 g
  • Sodium: 600 mg
  • Fat: 15 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 24 g
  • Fiber: 6 g
  • Protein: 28 g
  • Cholesterol: 75 mg