Cook chicken in skillet. Season to your liking. Let chicken completely cool.

Preheat oven to 355°

In a large bowl, add chicken, 3/4 of the shredded cheese package, parsley, italian seasoning and the whipped cream cheese. Stir and mix well.

Grease or use nonstick baking spray in a 9' by 13' casserole pan.

Add oven ready lasagna to baking pan and cover the bottom as much as possible as your first layer. (Overlapping is fine) mixture will go on top. Then add mushrooms and baby spinach. Finally use spoon to portion Alfredo sauce on top.

Repeat step 5 until you have the desired layers.

The last bit of cheese is for the very top of the lasagna.

Bake for 55 mins and enjoy