Preheat oven to 500 for one hour with rack on second highest position and a pizza stone on it.
Roll pizza dough out on parchment cut to fit our stone and lightly floured.
Dock the bottom and brush with parmesan oil.
Prebake crust 9-10 mins.
Remove from oven and discard parchment.
Spread pesto on half the pizza and parmesan oil on other half. (Or use one for the whole bottom.)
Top with cheese, the broccoli, chicken pieces and more mozzarella.
Bake 9 more minutes watching carefully so it doesn't burn.