Making this Mushroom Chicken Alfredo Lasagna is a straightforward process. Follow these steps to create a dish that deliciously combines flavors and textures!

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Cook Lasagna Noodles: Boil lasagna noodles in salted water until al dente. Drain and rinse with cold water.
3. Sauté Mushrooms: In a skillet, heat olive oil over medium heat. Add sliced mushrooms and sauté until softened, about 5-7 minutes. Season with garlic powder, salt, and pepper.
4. Combine Chicken: In a large bowl, mix cooked chicken, sautéed mushrooms, and half of the Alfredo sauce until well combined.
5. Layer Ingredients: In a 9×13-inch baking dish, spread a thin layer of Alfredo sauce on the bottom. Layer 3 lasagna noodles, followed by half of the chicken-mushroom mixture, 1 cup of mozzarella cheese, and some grated Parmesan.
6. Repeat Layers: Add another layer of noodles, the remaining chicken mixture, another layer of noodles, and more Alfredo sauce. Top with the remaining mozzarella cheese and Parmesan.
7. Cover and Bake: Cover with aluminum foil and bake for 30 minutes. After 30 minutes, remove the foil and bake for an additional 15 minutes until golden and bubbly.
8. Rest: Remove from the oven and let it rest for 15 minutes before slicing. This will help it set for easier serving.
9. Add Final Touches: As an optional step, sprinkle fresh herbs on top before serving to enhance the visual appeal.

These steps will guide you through creating an incredible Mushroom Chicken Alfredo Lasagna that is sure to impress!