01 -
Preheat the oven to 190°C.
02 -
In a large bowl, mix cooked pasta, shredded chicken breast, Alfredo sauce, garlic powder, Italian seasoning, and broccoli florets if using. Stir until evenly incorporated.
03 -
Season the mixture with salt and black pepper to taste.
04 -
Transfer the mixture to a greased 33 x 23 cm baking dish, spreading it out evenly.
05 -
Sprinkle shredded mozzarella and grated Parmesan cheese over the surface.
06 -
Bake in the preheated oven for 25–30 minutes, or until the cheese is melted, golden, and bubbling.
07 -
Remove from the oven and let the bake rest for 5 minutes to allow the layers to set.
08 -
Garnish with chopped fresh parsley if desired and serve warm.