Spread 1 ½ cups of meat sauce in the bottom of a deep 13x9 inch baking dish.
Arrange a layer of noodles over the meat sauce.
Spread ⅓ of the ricotta cheese mixture onto the noodles.
Top with a ⅓ of the grated mozzarella cheese.
Sprinkle with Parmesan cheese.
Repeat with second layer: Sauce, noodles, ⅓ of the cheese spread, Mozzarella, and Parmesan.
Repeat with third layer: Sauce, noodles, ⅓ of the cheese spread, Mozzarella, and Parmesan.
Finish with a final layer of noodles, a layer of grated mozzarella and some grated parmesan cheese.
Cover pan with foil.
Bake in 350 degree preheated oven for 45 minutes. Remove foil, and bake an additional 30 minutes.
Lasagna is done when it's hot and bubbly with lightly browned edges.
Remove from the oven and allow lasagna to cool for 30 minutes before cutting it into serving sized squares.