Preheat the oven to 400°F.
For the chicken: Season the chicken breasts with rosemary, thyme, poultry seasoning, garlic powder, and salt.
Roast the chicken for 20–25 minutes or until cooked through. Let them rest, then chop into bite-sized pieces and set aside.
For the pizza dough: In a large bowl, dissolve yeast in warm water. Add sugar, oil, salt, rosemary, and garlic powder. Gradually stir in flour until a soft dough forms. Knead the dough for 5–7 minutes, then let rise in a warm spot for 30–45 minutes, or until doubled in size.
Now, roll the dough out on a floured surface until it is 12–14" in diameter. Transfer to a parchment-lined baking sheet or a pizza stone.
In a saucepan, warm the Alfredo sauce. If it's too thick, add a dash of milk to thin it out. Once ready, spread the sauce evenly over the dough, leaving a border around the edges.
Top the sauce with chopped chicken, shredded mozzarella, a sprinkle of extra Parmesan, and chopped parsley.
Bake for 10–15 minutes, or until the crust is golden and the cheese is bubbling. Serve warm and with a drizzle of chili oil if you'd so like! Enjoy!