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Crockpot Chicken Fajitas

These hearty Crockpot Chicken Fajitas are easy to make and perfect for those busy days when you want a home-cooked meal without the hassle.
Prep Time15 minutes
Cook Time3 hours
Total Time3 hours 15 minutes
Course: Dinner
Cuisine: Mexican
Keyword: chicken fajitas, how to make chicken fajitas, slow cooker chicken fajitas
Servings: 4
Calories: 313kcal

Ingredients

Fajitas

  • pounds boneless skinless chicken breasts
  • 1 large yellow onion, thinly sliced
  • 3 bell peppers red, yellow, and green, thinly sliced
  • 2 tablespoons olive oil
  • 4 cloves garlic, minced

Fajita seasoning

  • 1 tablespoon chili powder
  • 1 teaspoon ground cumin
  • 1 teaspoon paprika
  • ½ teaspoon dried oregano
  • ½ teaspoon salt
  • ¼ teaspoon freshly ground black pepper

For serving

  • flour tortillas
  • 1 lime, cut into wedges
  • Optional toppings: Cilantro, shredded cheese, sour cream, salsa, guacamole or sliced avocados, etc.

Instructions

  • In a small bowl, combine the chili powder, ground cumin, paprika, dried oregano, salt, and black pepper to make the fajita seasoning.
  • Coat the insert of the crockpot with olive oil and place the thinly sliced onions and bell peppers at the bottom of the crockpot.
  • Rub the chicken breasts with the fajita seasoning mixture, ensuring they are evenly coated.
  • Place the seasoned chicken breasts on top of the onions and bell peppers in the crock pot.
  • Add the minced garlic to the pot over the chicken.
  • Cover the crockpot and cook on high heat for 2½ to 3 hours or until the chicken is cooked through and tender.
  • Once the chicken is cooked, remove it from the crockpot and cut into strips, or shred it.
  • Return the chicken to the crock pot and stir it with the cooked onions, bell peppers, and garlic to combine all the flavors.
  • Warm the tortillas according to package instructions.
  • Serve the chicken fajita mixture on warm tortillas. Add your desired toppings, such as cilantro, shredded cheese, sour cream, salsa, guacamole, or sliced avocados.
  • Serve with lime wedges.

Notes

  • Add Heat: Feel free to customize the spice level to your liking, by adding some spicy cayenne pepper or minced jalapeño. 
  • Smokin’ Flavor: If you would like a smoky flavor, you can substitute some of the chili powder with chipotle powder, or use smoked paprika in place of the regular paprika.
  • Colorful Veggies: Toss in some extra veggies, such as zucchini or mushrooms, for even more flavor and nutrition.
  • Chicken Options: Boneless, skinless thighs are another great option for this recipe.
  • Storing: Store any leftovers in an airtight container in the refrigerator. They will keep for up to 4 days. To reheat, microwave them for a minute or two, until heated through. You can also warm them up in a covered skillet over medium heat.
  • Freezing: These crockpot chicken fajitas can easily be frozen for another time. Just place the cooled fajita mixture in a freezer bag, making sure to press out the air as you close it. Store in the freezer for up to 3 months, and thaw overnight in the refrigerator before reheating.

Nutrition

Calories: 313kcal | Carbohydrates: 13g | Protein: 38g | Fat: 12g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.02g | Cholesterol: 109mg | Sodium: 528mg | Potassium: 966mg | Fiber: 4g | Sugar: 6g | Vitamin A: 3705IU | Vitamin C: 125mg | Calcium: 52mg | Iron: 2mg