Craving fajitas but feeling too lazy to fire up the grill? No worries! This slow cooker chicken fajitas recipe delivers the same delicious flavor with a lot less effort. Just toss everything into your slow cooker—chicken, bell peppers, onions, and spices—and let it simmer to perfection. This hands-off approach results in tender chicken and perfectly seasoned veggies, ready to fill your tortillas in no time. It’s the ultimate lazy meal prep recipe!

Why You’ll Love Slow Cooker Chicken Fajitas
Perfect for Busy Days and Lazy Cooks
When your days are packed or you’re simply not in the mood to cook, slow cooker meal prep recipes like chicken fajitas come to the rescue. With minimal prep and no active cooking required, you can have a satisfying, flavorful meal that practically cooks itself.
Set It and Forget It
The beauty of slow cooker recipes is that you can set everything up and go about your day. Whether you’re working, running errands, or just relaxing, your meal will be cooking in the background, getting better with time.
All the Flavor, None of the Fuss
This recipe doesn’t skimp on flavor. The slow cooker allows the chicken to absorb all the spices and the natural sweetness of the bell peppers and onions, creating a dish that’s tender and bursting with the classic fajita taste, but with none of the grill hassle.

How to Make Slow Cooker Chicken Fajitas
Ingredients for an Easy, Flavorful Meal
To make this recipe, you’ll need a handful of ingredients that you likely already have in your kitchen. Here’s what you’ll need:
- 4 boneless, skinless chicken breasts
- 3 bell peppers (any color), sliced
- 1 large onion, sliced
- 1 packet fajita seasoning mix (or homemade mix)
- 2 cloves garlic, minced
- 1 tbsp olive oil
- Juice of 1 lime
- 1/2 cup chicken broth
- Salt and pepper to taste
- Tortillas for serving
- Optional toppings: sour cream, salsa, shredded cheese, guacamole
Step-by-Step Instructions for a Lazy Meal Prep
Step 1: Prep the Ingredients
Slice your bell peppers and onion, then place them at the bottom of your slow cooker. Lay the chicken breasts on top of the vegetables, sprinkle with fajita seasoning, garlic, and salt and pepper.
Step 2: Add Liquid and Cook
Pour the chicken broth and lime juice over the chicken and veggies, drizzle with olive oil, and give everything a light mix. Cover the slow cooker and cook on low for 6-7 hours, or on high for 3-4 hours.
Step 3: Shred and Serve
Once the chicken is cooked through, remove it from the slow cooker and shred it with two forks. Stir the shredded chicken back into the slow cooker to soak up the juices. Serve with warm tortillas and your favorite toppings!
Why This Recipe Is Perfect for Lazy Meal Prep

Meal Prep Like a Pro with Minimal Effort
Slow cooker chicken fajitas are not only a lifesaver for busy nights but also perfect for meal prep. You can easily make a large batch, store it in the fridge or freezer, and have a quick lunch or dinner ready whenever you need it.
How to Store and Reheat
Store your fajita mix in an airtight container in the fridge for up to 4 days, or freeze for up to 3 months. To reheat, simply warm in the microwave or on the stove until heated through.
Lazy Fajitas, Maximum Flavor
Healthier Than Takeout
Not only is this recipe delicious and easy, but it’s also a healthier alternative to takeout. Packed with lean protein and vegetables, it provides a balanced meal that tastes just as indulgent, minus the guilt.
Conclusion
Ready to skip the grill and still enjoy delicious fajitas? These slow cooker chicken fajitas are the perfect lazy meal prep option for busy days. Tender chicken, flavorful veggies, and all the fajita goodness with none of the work. What are you waiting for?
Looking for more lazy meal prep ideas? Sign up for my free Meal Prep Guide and start simplifying your weeknight dinners today!

Slow Cooker Chicken Fajitas
Ingredients
- 4 boneless, skinless chicken breasts
- 3 bell peppers any color
- 1 large onion, sliced
- 1 packet fajita seasoning mix or homemade mix
- 2 cloves garlic, minced
- 1 tbsp olive oil
- 1 of Juice lime
- 1/2 cup chicken broth
- Salt and pepper to taste
- Tortillas for serving
- Optional toppings: sour cream, salsa, shredded cheese, guacamole
Instructions
- Slice your bell peppers and onion, then place them at the bottom of your slow cooker. Lay the chicken breasts on top of the vegetables, sprinkle with fajita seasoning, garlic, and salt and pepper.
- Pour the chicken broth and lime juice over the chicken and veggies, drizzle with olive oil, and give everything a light mix. Cover the slow cooker and cook on low for 6-7 hours, or on high for 3-4 hours.
- Once the chicken is cooked through, remove it from the slow cooker and shred it with two forks. Stir the shredded chicken back into the slow cooker to soak up the juices. Serve with warm tortillas and your favorite toppings!