Cut raw chicken into 1" cubes and then place into a food processor/blender/ninja in small batches to create a sort of home made ground chicken.
*Tip: You can also ask your butcher to grind the breasts for you before you leave the store.
*Use your favorite Italian Seasoning or make your own by combining onion powder, garlic powder, salt, pepper, oregano and thyme.
Be careful not to overcook - especially when making the one sheet thicker crust. It will really dry out the chicken.
wait until removing from oven at end before adding fresh herbs like basil or arugula.