01 - 
                Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or butter.
              
              
              
                02 - 
                In a medium bowl, mix together the ricotta cheese, egg, garlic powder, and Italian seasoning until smooth. Set aside.
              
              
              
                03 - 
                Spread 1/3 cup of Alfredo sauce evenly over the bottom of the baking dish.
              
              
              
                04 - 
                Arrange 3 cooked lasagna noodles over the Alfredo sauce. Spread 1/3 of the ricotta mixture over the noodles, followed by 1/3 of the chicken. Pour 1/3 of the remaining Alfredo sauce over the chicken, and sprinkle with 1/3 of the mozzarella cheese.
              
              
              
                05 - 
                Repeat the layering process (noodles, ricotta mixture, chicken, Alfredo sauce, mozzarella) two more times. Top with Parmesan cheese for a golden crust.
              
              
              
                06 - 
                Cover the dish with aluminum foil, ensuring it does not touch the cheese. Bake for 25 minutes.
              
              
              
                07 - 
                Remove the foil and bake for an additional 15 minutes until the cheese is melted and bubbling with golden edges.
              
              
              
                08 - 
                Allow the lasagna to rest for 10 minutes before serving. Garnish with fresh parsley.