Lemon Balsamic Grilled Chicken

I didn't know that this was a gluten free recipe, but this was what I got in my Daily Gluten Free Today. It is very tasty and healthy. Read your labels carefully as always
 * Contributed by Jenn b aka Mom2sam and Tiny at World Recipes Y-Group
 * From glutenfree.com

Ingredients

 * 1 lb boneless chicken breast
 * 1 tablespoon olive oil
 * 1 lemon, sliced thin
 * 2 teaspoons balsamic vinegar
 * 2 tablespoons Italian parsley, chopped
 * salt and pepper

Directions

 * 1) Preheat gas grill.
 * 2) Drizzle chicken with olive oil and season generously with salt and freshly ground black pepper.
 * 3) Cook chicken over a medium flame for about 10 minutes.
 * 4) Flip chicken and place lemon slices over chicken.
 * 5) Cook chicken over lowest heat setting for 30-40 minutes or until chicken is cooked through.
 * 6) Remove chicken from grill and sprinkle with Italian parsley and balsamic vinegar.