This Crockpot Chicken Fajitas recipe is an easy, hands-off way to enjoy tender, juicy chicken and perfectly seasoned vegetables. With just a few simple ingredients and a slow cooker, you’ll have a flavorful meal perfect for busy weeknights, meal prep, or casual gatherings. Serve it in warm tortillas with your favorite toppings for a delicious, fuss-free dinner.
Ingredients
(Serves 6)
For the Chicken Fajitas:
- 2 pounds (900g) boneless, skinless chicken breasts or thighs
- 3 bell peppers, thinly sliced (red, green, and yellow for color)
- 1 large onion, thinly sliced
- 1 (10 oz) can diced tomatoes with green chilies (like Rotel)
- 1 packet (1 oz) fajita seasoning mix (or homemade, see below)
- 2 tablespoons olive oil
- Juice of 1 lime
- ½ cup (120ml) chicken broth
- 6–8 flour tortillas (for serving)
Optional Toppings:
- Shredded cheese
- Sour cream
- Guacamole
- Salsa
- Fresh cilantro
- Lime wedges
Optional Homemade Fajita Seasoning:
- 1 tablespoon chili powder
- 1 teaspoon paprika
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- ½ teaspoon cumin
- ½ teaspoon oregano
- ½ teaspoon salt
- ¼ teaspoon black pepper
Instructions
Step 1: Prepare the Ingredients
- Thinly slice the bell peppers and onions and set aside.
- If using homemade fajita seasoning, mix all the spices together in a small bowl.
Step 2: Assemble in the Crockpot
- Place the chicken breasts or thighs in the bottom of the crockpot.
- Sprinkle the fajita seasoning evenly over the chicken.
- Add the sliced bell peppers and onions on top.
- Pour the diced tomatoes with green chilies and chicken broth over the vegetables.
- Drizzle with olive oil and lime juice for added flavor.
Step 3: Cook
- Cover and cook on low heat for 6–7 hours or high heat for 3–4 hours, until the chicken is tender and easily shreddable.
Step 4: Shred the Chicken
- Remove the chicken from the crockpot and shred it using two forks.
- Return the shredded chicken to the crockpot and mix it with the vegetables and juices to absorb all the flavors.
Step 5: Serve
- Warm the flour tortillas in a skillet, oven, or microwave.
- Spoon the chicken and vegetable mixture onto the tortillas.
- Add your favorite toppings, wrap, and enjoy!
Pro Tips
✔ For Crispy Edges: After shredding, transfer the chicken and vegetables to a baking sheet and broil for 3–5 minutes for a lightly charred finish.
✔ Make It Spicy: Add sliced jalapeños or a pinch of cayenne pepper to the crockpot for extra heat.
✔ Meal Prep Friendly: Store the chicken and veggies in an airtight container in the fridge for up to 4 days.
Why You’ll Love This Recipe
Effortless: The crockpot does all the work for you.
Healthy & Flavorful: Packed with lean protein, fresh veggies, and bold spices.
Versatile: Serve it in tortillas, over rice, or as a salad topping.
Enjoy these Crockpot Chicken Fajitas for a delicious, stress-free meal that’s full of vibrant flavors!