Slice the onion into slivers and the bell peppers into thin strips.

In a separate bowl, mix 1 tablespoon of olive oil, juice of half the lime, chili powder, smoked paprika, onion powder, black pepper, cumin, and ½ teaspoon of salt.

Cut the chicken into strips and toss it with the spice mixture until fully coated.

Preheat 1 tablespoon of olive oil in a large skillet over medium-high heat.

Add half of the marinated chicken strips and cook for about 3 to 5 minutes, or until no longer pink in the center. Remove and set aside, then repeat with remaining chicken.

Add another tablespoon of olive oil to the same pan, cook onions for about 2 minutes until soft.

Add sliced bell peppers, season with the remaining ¼ teaspoon of salt, and cook for an additional 2 minutes.

Return the cooked chicken to the skillet, mixing well with onion and pepper. Squeeze additional lime juice over before serving.

Serve your Easy Chicken Fajitas hot over warm tortillas with desired toppings.