Why You’ll Love This Recipe

Effortless cooking – The slow cooker does all the work.
Tender and juicy – Slow-cooked chicken that’s full of flavor.
Great for meal prep – Make ahead and enjoy throughout the week.
Customizable – Add your favorite toppings for a personalized touch.
Healthy and filling – Packed with protein and colorful veggies.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

2 pounds 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 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

Directions

1. Prepare the Crockpot

Place sliced bell peppers and onions at the bottom of the crockpot.
Add chicken breasts or thighs on top of the vegetables.

2. Season and Cook

Pour diced tomatoes with green chilies over the chicken.
Sprinkle fajita seasoning over everything, drizzle with olive oil, and add lime juice.
Pour in chicken broth to keep everything moist and flavorful.
Cover and cook on low for 6-7 hours or high for 3-4 hours until the chicken is tender.

3. Shred and Serve

Once cooked, shred the chicken with two forks and mix with the juices.
Serve warm in flour tortillas with your favorite toppings.

Servings and Timing

Prep Time: 10 minutes
Cooking Time: 6 hours
Total Time: 6 hours 10 minutes
Servings: 6 servings
Calories: Approximately 320 kcal per serving

Variations

Low-Carb Option: Serve the fajita mixture in lettuce wraps instead of tortillas.
Spicy Version: Add diced jalapeños or extra chili powder for a kick.
Cheesy Fajitas: Melt shredded cheese over the fajita mixture before serving.
Vegetarian Alternative: Swap chicken for mushrooms, black beans, or tofu.
Creamy Fajitas: Stir in a bit of cream cheese or Greek yogurt for extra creaminess.

Storage/Reheating

Refrigeration: Store leftovers in an airtight container for up to 4 days.
Freezing: Freeze the cooked chicken and veggies for up to 3 months. Thaw in the fridge overnight before reheating.
Reheating: Warm in a skillet over medium heat or in the microwave until heated through.

FAQs

1. Can I use frozen chicken?

Yes, but add an extra hour to the cooking time if using frozen chicken.

2. Do I need to brown the chicken before adding it to the crockpot?

No, it’s not necessary. The slow cooker will cook it perfectly without browning.

3. Can I make this in an Instant Pot?

Yes! Cook on manual high pressure for 12 minutes and do a quick release before shredding.

4. What’s the best way to shred chicken?

Use two forks to pull the chicken apart or a hand mixer for a quicker method.

5. Can I use store-bought fajita seasoning?

Yes, but homemade seasoning allows you to control the flavors and sodium levels.

6. What type of tortillas should I use?

Flour or corn tortillas both work well—choose based on preference.

7. How do I prevent the fajitas from getting too watery?

Drain excess liquid before serving or cook uncovered for the last 30 minutes.

8. Can I add extra veggies?

Absolutely! Try adding mushrooms, zucchini, or black beans for more variety.

9. What can I serve with chicken fajitas?

Serve with rice, refried beans, a side salad, or chips and salsa.

10. Can I double the recipe?

Yes! Just ensure your crockpot is large enough to fit the extra ingredients.

Conclusion

Crockpot Chicken Fajitas are a simple, flavorful, and convenient meal that’s perfect for busy families. With juicy, tender chicken and colorful veggies, this dish is sure to become a regular on your menu. Whether you’re meal prepping or serving a crowd, these slow-cooked fajitas are always a hit! Try them today and enjoy a stress-free, delicious dinner.