This is a rather easy way to spice up Chicken. I slice little cuts and pull the thawed chicken skin out. This way you have "pockets" you can use for flavoring. If you are squeamish about touching just use gloves. Then pour some Italian dressing in each "pocket". I try and make several to really give the whole chicken flavoring. Then takes the butter and rub it on the skin. Lightly Salt & Pepper over the butter to help it stick. This is what it should look like once finished, above. The skin bubbles out which is fine just the dressing ready for oven flavoring.
Bake for about 1 hour at 365. The chicken top will turn a golden brown,
check that there is no pink and cut to serve.