Preheat oven to 425°F (220°C).
In a large bowl, combine sliced chicken, bell peppers, and onion.
In a small bowl, mix chili powder, salt, onion powder, cumin, black pepper, and chipotle powder.
Sprinkle seasoning over the chicken and vegetables.
Add minced garlic, drizzle oil, and squeeze juice of one lime over the mixture. Toss well.
Spread everything evenly on a lined sheet pan.
Bake for 20 minutes or until the chicken reaches 165°F and is fully cooked.
While baking, prepare rice and toppings.
Assemble your Sheet Pan Chicken Fajita Bowl by adding rice, chicken, veggies, and desired toppings.
Finish with a squeeze of fresh lime juice before serving.