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Homemade Mexican-style chicken casserole with melted cheddar cheese and enchilada sauce in a crock pot

Crock Pot Chicken Enchilada Casserole

A cozy Crock Pot Chicken Enchilada Casserole made with tender shredded chicken, enchilada sauce, corn tortillas, cheddar cheese, and black olives.
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Course: Casserole, Main dish
Cuisine: Mexican-Inspired, Tex-Mex
Keyword: Crock Pot Chicken Enchilada Casserole
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Servings: 12

Ingredients

  • 2 lb boneless chicken breasts about 3 to 4 breasts
  • 1 large can enchilada sauce
  • 10 yellow corn tortillas
  • 2 c shredded cheddar cheese
  • 1 small can black olives drained

Instructions

  • Place the boneless chicken breasts in the bottom of the slow cooker.
  • Pour the enchilada sauce over the chicken.
  • Turn the chicken breasts several times to coat them evenly with the sauce.
  • Cover the slow cooker with the lid.
  • Cook on high for 4 hours, or until the chicken is fully cooked and tender.
  • Once cooked, shred the chicken directly in the slow cooker using two forks.
  • Cut the yellow corn tortillas into bite-size pieces.
  • Add the tortilla pieces to the slow cooker.
  • Stir gently until the tortillas are evenly combined with the shredded chicken and enchilada sauce.
  • Add 1/2 c of the shredded cheddar cheese.
  • Add half of the drained black olives.
  • Stir until evenly distributed.
  • Use a spatula to spread the mixture into an even layer.
  • Sprinkle the remaining shredded cheddar cheese over the top.
  • Add the remaining black olives.
  • Cover the slow cooker again.
  • Cook on low for 45 minutes to 1 hour, or until the casserole is hot throughout and the cheese is melted.
  • Serve warm.

Notes

To make this Crock Pot Chicken Enchilada Casserole gluten free, use certified gluten-free corn tortillas.
Confirm that the enchilada sauce, shredded cheddar cheese, black olives, and all packaged ingredients are labeled gluten free.
Use clean cutting boards, knives, forks, spatulas, measuring cups, and serving utensils to prevent gluten cross-contact.
Avoid flour tortillas, as they usually contain gluten and may also become gummy in the slow cooker.
If adding toppings such as sour cream, salsa, guacamole, jalapeños, or crushed tortilla chips, check that each one is certified gluten free before serving.