Dinner just got easier with this Easy Slow Cooker Chicken Fajitas Recipe! Toss a few simple ingredients into your slow cooker, and a flavorful, family-friendly meal is ready when you are. Serve with tortillas, rice, or your favorite toppings, and watch the whole family dig in!

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Why This Recipe Works
- Bursting with Flavor: The combination of juicy chicken, tender veggies, and bold spices guarantees a mouthwatering meal every time.
- Effortless Cooking: Let your slow cooker do the work while you focus on your day – no babysitting required!
- Customizable & Versatile: Perfect for tacos, rice bowls, or even fajita salads, making it a hit for any meal.
🥘 Ingredients
- Boneless Skinless Chicken Thighs: Provide a tender, juicy base with rich flavor, perfect for slow cooking.
- Red Bell Pepper: Adds a sweet, vibrant color, enhancing both the visual appeal and taste.
- Green Bell Pepper: Contributes a slightly bitter, fresh flavor, balancing the sweetness of the red pepper.
- Onion: Offers aromatic depth and a touch of sweetness, forming a savory foundation for the dish.
- Salsa: Infuses the fajitas with moisture and a zesty, tangy flavor, complementing the chicken and vegetables.
- Taco Seasoning: Delivers a spicy kick and a blend of Mexican flavors, elevating the overall taste.
- Flour Tortillas: Serve as a soft, pliable wrap, perfect for enclosing the flavorful fajita filling.
For the complete list of ingredients with measurements and instructions, please see the recipe card at the bottom of the post.
📖 Best Chicken For Crockpot Chicken Fajitas
- If you prefer, boneless skinless chicken breasts are a great alternative. They cook evenly and offer a leaner option while still soaking up the bold fajita spices. To keep them tender, avoid overcooking and shred or slice just before serving.
- For Crock Pot fajitas, boneless skinless chicken thighs are a top choice for their juicy and tender texture that holds up beautifully during slow cooking. They infuse the dish with rich flavor and shred easily for tacos or fajita bowls.
🔪How To Make Slow Cooker Chicken Fajitas
Step One: Slice red bell pepper, green bell pepper, and onion into strips. Layer the crockpot with the chicken thighs, sliced veggies, and taco seasoning.
Step Two: Cover with the jar of salsa. Stir well.
Step Three: Cook on low for 4-5 hours or on high for 2-3 hours. Remove the chicken thighs and shred them with 2 forks.
Step Four: Add the shredded chicken back into the veggies in the Crockpot.
Step Five: Serve on tortillas with shredded cheese.
Step Six: Step Six: Top with sliced jalapenos, diced tomatoes (optional), fresh lime juice, and sour cream.
👩🍳 Expert Tips
- Choose Your Salsa: Use your favorite brand of salsa.
- Chicken Substitution: If you switch to use boneless skinless chicken breasts, reduce the cooking time by 30 minutes to ensure that the chicken does not dry out.
- Let It Rest: Let the fajitas rest for a few minutes after cooking to allow the flavors to meld and juices to redistribute.
💭 FAQs
Yes, but it’s best to thaw it first. This helps the chicken cook evenly and safely. Thawing overnight in the fridge is ideal.
Absolutely! Add diced jalapeños, red pepper flakes, or a dash of hot sauce to the slow cooker. You can also sprinkle on some cayenne pepper for extra heat.
Yes! For dairy-free, skip the cheese and sour cream or use plant-based alternatives. For gluten-free, serve the fajitas with corn tortillas or over rice.
Classic toppings include shredded cheese, sour cream, guacamole, salsa, fresh cilantro, and a squeeze of lime juice. Don’t forget warm tortillas or serve it over rice for a fajita bowl!
Cool chicken fajitas before storing to avoid sogginess. Keep them in airtight containers or resealable bags in the fridge for up to 3 days for freshness.
🧂Serving Suggestions
Here are my favorite sides to serve with Crock Pot Chicken Fajitas:
- Mexican Rice: Serve alongside flavorful Mexican rice, offering a hearty and aromatic companion to the savory fajitas.
- Black Bean Salad: Pair with a tangy black bean salad featuring corn, avocado, and a lime vinaigrette for a refreshing and nutritious side.
- Guacamole and Chips: Complement the fajitas with creamy guacamole and crunchy tortilla chips for a classic Mexican appetizer duo.
- Canned Black Bean And Corn Salsa: Create a variety of salsas, such as pico de gallo, roasted tomato, and mango salsa, to add vibrant flavors and textures.
- Margaritas: Enhance the meal with a refreshing margarita, providing a citrusy, spirited beverage that pairs perfectly with the bold flavors of the fajitas.
🍽 Related Recipes
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Crock Pot/Slow Cooker Chicken Fajitas
Ingredients
- 4 Chicken Thighs Boneless, Skinless
- 1 Red Bell Pepper Sliced
- 1 Green Bell Pepper Sliced
- 1 Onion Sliced
- 1 16 oz. Jar Of Salsa
- 1 tbsp. Taco Seasoning
- Flour Tortillas
Instructions
- Slice red bell pepper, green bell pepper, and onion into strips. Layer the crockpot with the chicken thighs, sliced veggies, and taco seasoning.
- Cover with the jar of salsa. Stir well.
- Cook on low for 4-5 hours or on high for 2-3 hours. Remove the chicken thighs and shred them with 2 forks.
- Stir back into the veggies in the Crockpot.
- Serve on tortillas with shredded cheese.
- Top with sliced jalapenos, lime juice, and sour cream and enjoy.
Notes
- Choose Your Salsa: Use your favorite brand of salsa.
- Chicken Substitution: If you would like to use boneless chicken breasts, you may need to adjust the cooking time to ensure that they do not dry out.
- Let It Rest: Let the fajitas rest for a few minutes after cooking to allow the flavors to meld and juices to redistribute.