Preheat your oven to 475°F (245°C). If using a pizza stone, place it in the oven to heat as well.
Cook the bacon until crispy, then crumble it and set aside. Cook the chicken breast until fully cooked, shred it, and combine it with garlic powder, Italian seasoning, salt, and pepper.
On a floured surface, roll out the pizza dough into your desired shape and thickness. Transfer to a baking sheet or a pizza stone.
Spread the ranch dressing evenly over the pizza dough, leaving a small border around the edges.
Evenly distribute the shredded chicken over the ranch dressing, followed by the crumbled bacon.
Sprinkle the shredded mozzarella cheese evenly over the top.
Add chopped green onions for an extra layer of flavor.
Bake in the preheated oven for 12-15 minutes, or until the cheese is melted and bubbly and the crust is golden brown.
Remove from the oven and allow to cool for a few minutes before slicing.
For added flavor, consider customizing toppings based on your preference before baking.