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+ servings

Slow-Cooker Chicken Fajitas

Delicious Crock Pot Chicken Fajitas served with colorful peppers and onions
Effortlessly delicious slow-cooker chicken fajitas featuring tender shredded chicken, soft peppers, and savory salsa, perfect for busy weeknights and meal prep.
Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Serving Size 6 servings

Ingredients

Main Ingredients

  • 2 lbs boneless, skinless chicken breasts
  • 1 packet fajita seasoning (or 2 tbsp homemade fajita mix) You can use homemade seasoning if desired.
  • 1 cup salsa Use mild, medium, or hot based on preference.
  • 1 bell pepper, sliced Any color works.
  • 1 onion, sliced Yellow or red onions work well.
  • Tortillas for serving (flour or corn)
  • Toppings: shredded cheese, sour cream, avocado slices (optional)

Instructions

Preparation

  • Place the chicken breasts in the bottom of the slow cooker in a single layer.
  • Scatter the sliced bell pepper and sliced onion evenly over the chicken.
  • Sprinkle the fajita seasoning across the peppers, onions, and chicken.
  • Pour 1 cup of salsa over everything.
  • Cover and cook on low for 6–8 hours or high for 3–4 hours.

Finishing Touches

  • Remove the chicken to a cutting board and shred it with two forks.
  • Return the shredded chicken to the slow cooker and stir to combine with the softened vegetables.
  • Warm tortillas, fill with the shredded chicken and veggies, and top with shredded cheese, sour cream, and avocado if using.

Notes

For a richer flavor, you can use chicken thighs. If you need a chunkier finish, swap salsa for diced tomatoes with green chiles. Store leftovers in an airtight container. Can freeze for up to 3 months.