This Crock Pot Chicken Fajitas recipe is a juicy and colorful dish, which uses chicken breasts and bell peppers. It’s a no-fuss take on the classic, ready in about 6 hours and 10 minutes.
Crock Pot Chicken Fajitas Ingredients
- 2 lbs boneless skinless chicken breasts
- 1 (14.5 oz) can petite diced tomatoes with green chilies
- 3 bell peppers (preferably 1 red, 1 yellow, 1 green), cored and sliced
- 1 large yellow onion, halved and sliced
- 4 cloves garlic, minced
- 2 1/2 tsp chili powder
- 2 tsp ground cumin
- 1 tsp paprika
- 3/4 tsp ground coriander
- 1 tsp salt
- 3/4 tsp pepper
- 2 Tbsp fresh lime juice
- 1 Tbsp honey
For serving:
- 12 (6-inch) flour tortillas
- Optional: cilantro, sour cream, salsa, guacamole, sliced avocados, shredded Mexican cheese

How To Make Crock Pot Chicken Fajitas
- Layer the ingredients: Pour half the tomatoes into the slow cooker. Add half of the sliced peppers and onions. Sprinkle in the garlic. Lay the chicken breasts on top.
- Season the chicken: In a small bowl, whisk together chili powder, cumin, paprika, coriander, salt, and pepper. Sprinkle half the seasoning over the chicken, flip the chicken, and sprinkle the remaining seasoning.
- Add remaining veggies: Top with the rest of the tomatoes, peppers, and onions.
- Slow cook: Cover and cook on HIGH for 2–3 hours or LOW for 4–6 hours, until chicken is fully cooked and vegetables are tender.
- Shred the chicken: Remove chicken and slice or shred. Ladle out 1 cup of the broth and discard.
- Add lime and honey: Whisk together lime juice and honey, then stir it into the slow cooker with the chicken. Adjust seasoning to taste. Optionally, add chopped cilantro.
- Serve: Spoon the mixture into warm tortillas and top with desired garnishes.

Recipe Tips
- Can I use chicken thighs instead of breasts?
Yes, chicken thighs add more flavor and tenderness. - How to make it spicier:
Add extra chili powder or include a diced jalapeño in the mix. - Do I have to discard the broth?
It helps reduce excess moisture, but you can save it to drizzle if desired. - Can I prep this the night before?
Yes, layer everything in the slow cooker insert, refrigerate overnight, and start cooking the next day. - Can I serve without tortillas?
Absolutely—try it over rice, in lettuce wraps, or with cauliflower rice for a low-carb option.
What To Serve With Chicken Fajitas
These slow-cooked fajitas pair well with Tex-Mex favorites:
- Cilantro lime rice
- Mexican black beans
- Tortilla chips with salsa or queso
- Street corn salad
- A fresh green salad with avocado

How To Store Chicken Fajitas
Refrigerate: Store leftovers in an airtight container for up to 4 days.
Freeze: Freeze cooked chicken and vegetables in portions for up to 2 months. Thaw and reheat as needed.
Chicken Fajitas Nutrition Facts
- Calories: 432 kcal
- Fat: 8g
- Saturated Fat: 1g
- Cholesterol: 96mg
- Sodium: 1007mg
- Potassium: 1082mg
- Carbohydrates: 48g
- Fiber: 5g
- Sugar: 13g
- Protein: 34g
- Calcium: 123 mg
- Iron: 4.5 mg
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
Can I make this with frozen chicken?
It’s best to thaw the chicken first for food safety and even cooking.
How do I prevent the veggies from getting mushy?
Layering them above the chicken helps, or cook them separately and add later.
Can I use taco seasoning instead?
Yes, substitute the spice blend with 1 packet of taco seasoning if needed.
Is this recipe gluten-free?
Yes, if served with gluten-free tortillas or over rice.
How do I reheat leftovers?
Warm on the stovetop or microwave until heated through.
Try More Recipes:
Crock Pot Chicken Fajitas
Course: DinnerCuisine: AmericanDifficulty: Easy6
servings10
minutes6
hours432
kcalA colorful and flavorful chicken fajita recipe made easy in the slow cooker—perfect for busy weeknights or meal prep.
Ingredients
2 lbs boneless skinless chicken breasts
1 (14.5 oz) can diced tomatoes with green chilies
3 bell peppers, sliced
1 large yellow onion, sliced
4 garlic cloves, minced
2 1/2 tsp chili powder
2 tsp ground cumin
3/4 tsp ground coriander
1 tsp salt
3/4 tsp pepper
2 Tbsp lime juice
1 Tbsp honey
- For Serving:
12 (6-inch) flour tortillas
Optional: cilantro, sour cream, salsa, guacamole, cheese
Directions
- Layer half of tomatoes, peppers, onions, and garlic in slow cooker. Add chicken.
- Mix and sprinkle seasoning blend on chicken.
- Add remaining tomatoes, peppers, and onions.
- Cook on HIGH 2–3 hrs or LOW 4–6 hrs.
- Remove and shred or slice chicken. Discard 1 cup liquid.
- Stir in lime juice and honey. Adjust seasoning.
- Serve in tortillas with toppings of choice.
