1 Box Barilla® Oven-Ready Lasagna
2 jars spaghetti sauce
1 - 15 oz container ricotta cheese
3 cups mozzarella cheese, shredded and divided
1/2 cup Parmesan cheese, grated
4 cups spinach
In a bowl, combine ricotta, egg, 1 cup mozzarella, Parmesan cheese and spinach. Stir well.
Spray a 13 x 9 inch baking dish with non-stick cooking spray. Pour one cup of sauce on the bottom of the dish; spread evenly. Place 3 sheets of Barilla's no boil lasagna noodles side by side (sheets will expand while baking to the ends of the dish).
Put 3/4 cup of cheese mixture on the first layer and pour 1 cup of sauce. Top with ¼ cup mozzarella. Repeat for 3 more layers.
For the final layer, top with 3 lasagna sheets, add remaining sauce and top with cheese mixture and mozzarella.
Cover with foil and bake for 45 minutes. Let rest 15 minutes before serving.