Why Make This Recipe
Slow Cooker Chicken Fajitas are a fantastic choice for busy weeknights. This recipe allows you to prepare a delicious and satisfying meal with minimal effort. You can throw in all the ingredients, set your slow cooker, and go about your day while your fajitas cook slowly to perfection. The flavors meld beautifully, making the chicken tender and full of taste.
How to Make Slow Cooker Chicken Fajitas
Ingredients:
- 1.5 lbs chicken breasts
- 1 onion, sliced
- 2 bell peppers, sliced
- 3 garlic cloves, minced
- 1 can diced tomatoes with green chilies
- 1 fajita seasoning packet
- 1/2 cup chicken broth
- 2 tbsp olive oil
- Salt & pepper to taste
Directions:
- Layer the sliced veggies (onion and bell peppers) in the bottom of the slow cooker.
- Place the chicken breasts on top of the veggies.
- Sprinkle the fajita seasoning over the chicken, then add the diced tomatoes, chicken broth, and olive oil.
- Cook on LOW for 6-8 hours or HIGH for 3-4 hours.
- Once done, shred the chicken with two forks, stir everything together, and let it sit for a few minutes to let the flavors blend.
- Serve in warm tortillas or over rice for a complete meal.
How to Serve Slow Cooker Chicken Fajitas
You can serve Slow Cooker Chicken Fajitas in warm tortillas to make easy and delicious wraps. Top them with your favorite toppings, such as sour cream, avocado, cheese, or salsa. Alternatively, serve the chicken mixture over rice for a hearty meal. This dish is great for family dinners or casual gatherings with friends.
How to Store Slow Cooker Chicken Fajitas
If you have leftovers, allow the fajitas to cool completely before transferring them to an airtight container. They can be stored in the refrigerator for up to 3-4 days. For longer storage, consider freezing the chicken fajitas in a freezer-safe container. They can last in the freezer for up to 2-3 months. When ready to eat, simply thaw in the fridge overnight and reheat in the microwave or on the stovetop.
Tips to Make Slow Cooker Chicken Fajitas
- To enhance flavor, marinate the chicken in the fajita seasoning and olive oil for a few hours before cooking.
- Add extra veggies such as zucchini, corn, or mushrooms for more variety and nutrition.
- Adjust the spiciness by using mild or hot diced tomatoes based on your preference.
Variation
You can easily adapt this recipe for different diets. For a vegetarian version, substitute the chicken with portobello mushrooms or tofu. You can follow the same cooking process for a delicious meat-free meal.
FAQs
1. Can I cook this recipe on high?
Yes, cooking on HIGH works well. Just make sure to check the chicken for doneness after 3-4 hours.
2. What if I don’t have fajita seasoning?
You can make your own seasoning blend using chili powder, cumin, paprika, garlic powder, and oregano.
3. Can I use frozen chicken?
Yes, you can use frozen chicken breasts. Just remember it may require a little extra cooking time to reach the safe temperature of 165°F.

Slow Cooker Chicken Fajitas
Ingredients
Main Ingredients
- 1.5 lbs chicken breasts Use boneless, skinless chicken breasts.
- 1 onion, sliced
- 2 bell peppers, sliced Mix different colors for visual appeal.
- 3 garlic cloves, minced
- 1 can diced tomatoes with green chilies
- 1 packet fajita seasoning Store-bought or homemade.
- 1/2 cup chicken broth Low sodium is preferred.
- 2 tbsp olive oil
- to taste Salt & pepper
Instructions
Preparation
- Layer the sliced veggies (onion and bell peppers) in the bottom of the slow cooker.
- Place the chicken breasts on top of the veggies.
- Sprinkle the fajita seasoning over the chicken, then add the diced tomatoes, chicken broth, and olive oil.
Cooking
- Cook on LOW for 6-8 hours or HIGH for 3-4 hours.
- Once done, shred the chicken with two forks, stir everything together, and let it sit for a few minutes to let the flavors blend.
Serving
- Serve in warm tortillas or over rice for a complete meal.