Everyone needs to have a good Chicken Fajitas recipe in their arsenal. This one is full of vegetables and stuffed with flavor and makes a great sheet pan dinner.
Slice all veggies to be of equal size, lengthwise. Line a baking pan with foil and place the veggies on the foil. Pour oil, sprinkle the salt and pepper over them, and use your hands to mix everything well.
Push the vegetables to the side and place the seasoned chicken in the middle. You want to do this because the chicken actually cooks faster than the vegetables and you want to be able to pull it out when it's done.
Move the pan to the top rack, turn on the broiler to hot and set the timer for 5 minutes. Take out the chicken after five minutes and let the rest of the vegetables broil until the edges are charred and the onions are soft.