I can't say enough good things about this recipe! It does look like a lot of work, but is extrememly easy in practice - marinate the chicken overnight and make the garlic onion butter well in advance, then it's all easy! I used two regular potatoes, peeled, and topped the pizza with some fresh parmesan before baking - mozzarella is so bland I wanted some proper cheese flavour! Only thing to note is that if you're using regular salt rather than kosher to cut it down a bit or it will turn out salty. Great recipe and thanks very much for posting!