Coat the bowl of the Crockpot with a little spray oil. Add the sliced chicken, onion, and bell peppers to the Crockpot.
In a small bowl, whisk together lime juice, oil, garlic, taco seasoning, and salt. Pour over chicken, onions, and peppers and toss to coat well.
Cover and cook on high for 2-3 hours or on low for 4-6 hours, or until chicken is cooked through. Chicken should break apart easily, be firm, not soft or floppy.
Use tongs to stuff tortillas or place on top of burrito bowls or a salad, then serve with desired garnishes.
Recipe Notes
I used one red, one yellow, and one orange bell pepper for a nice variety of color.Make your own taco seasoning easily by following a recipe like this one.Use gluten free, low carb, or paleo tortillas to suit your specific dietary preference.