Creamy Chicken Lasagna

"A delicious creamy Chicken Lasagna with white sauce with onions, garlic, and spinach and two layers of ricotta, parmesan, and mozzarella cheese mix. It bakes up perfectly every time and the smell emanating from the oven will drive you crazy. A delicious white creamy chicken lasagna loaded with ricotta, mozzarella, and Parmesan Cheese all smothered in a homemade white cream sauce with onions, garlic, and spinach. This is one delicious lasagna that you will want to make over and over again."