Preheat your oven to 500 degrees for 1 hour; this way your pizza stone or steel plate is super hot.
Stretch out your pizza dough until it reaches a 12-inch circle, or you know, a shape that resembles somewhat of a circle. Spread out the wing sauce evenly. Top with shredded cheese. *Transfer the pizza to the oven to bake for 5 to 7 minutes; make sure to keep an eye on it since everyone’s times might be slightly different. When your pizza is starting to get lightly browned on the edges and the cheese is melty, carefully add the shredded chicken—use tongs! Bake for an additional 5 minutes or so.
Meanwhile, quickly whisk together the ranch dressing: buttermilk, sour cream, Italian parsley, dill and a few pinches of salt.
When the pizza is done, top with a sprinkling of green onions, a handful of fresh Italian parsley, a few splatters of ranch dressing and some additional wing sauce, too. Make it messy and fun! Slice it up and serve warm.