Make the marinade by combining the olive oil, lemon pepper, onion powder, chili pepper, black pepper, minced garlic, parsley, lime juice, and salt.
Coat the chicken thighs with the marinade on both sides.
Place the chicken on a baking tray and add the remaining marinade on top.
Add lemon slices.
Bake at 350 degrees for 40 minutes.
Broil for 5 minutes to get a golden crust.
