01 - 
                Set the oven to 190°C and allow it to fully preheat.
              
              
              
                02 - 
                Drizzle olive oil in a skillet over medium heat. Season chicken breasts with salt, black pepper, and garlic powder. Cook until golden brown on both sides, 5–7 minutes per side. Remove from heat and cut chicken into bite-sized pieces.
              
              
              
                03 - 
                Bring a large pot of salted water to a boil. Add penne or rotini and cook until al dente according to package instructions, then drain thoroughly.
              
              
              
                04 - 
                In a large bowl, combine cooked pasta, broccoli florets, cut chicken pieces, and Alfredo sauce. Stir until evenly coated.
              
              
              
                05 - 
                Pour the mixture into a greased baking dish, distributing evenly. Sprinkle shredded Parmesan cheese over the top.
              
              
              
                06 - 
                Place the dish in the preheated oven and bake for 25–30 minutes, or until bubbling and golden brown on top.