1. Start by boiling a large pot of salted water. Once it’s at a rolling boil, carefully add the lasagna noodles and cook according to package instructions until al dente. Drain and lay them flat on a clean kitchen towel to cool slightly.
2. In a large mixing bowl, combine the cooked shredded chicken, ricotta cheese, 1 cup of mozzarella cheese, Parmesan cheese, garlic powder, Italian seasoning, salt, and pepper. Mix everything together until well combined.
3. Spread about 1/4 cup of Alfredo sauce evenly across the bottom of your baking dish. Take one lasagna noodle and lay it flat. Spoon a generous amount of the chicken and cheese filling along one end of the noodle. Carefully roll the noodle up, starting from the filled end. Place the roll seam-side down in the baking dish. Repeat this process with the remaining noodles and filling.
4. Once all the roll-ups are in the baking dish, pour the remaining Alfredo sauce over the top, ensuring each roll is generously coated. Sprinkle the remaining mozzarella cheese over the sauce, creating a lovely cheesy layer on top.
5. Cover the baking dish with aluminum foil and bake in a preheated oven at 375°F (190°C) for about 25 minutes. After 25 minutes, remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and golden brown.
6. Once baked, remove the dish from the oven and let it cool for a few minutes. Garnish with freshly chopped parsley for a pop of color and serve warm.