Preheat oven to 350 degrees.In an oil sprayed 7x11 or 9x13 pan, add 1/3 of the spaghetti sauce.
Layer ½ of the ravioli evenly on the bottom. Add another 1/3 of the sauce on top the ravioli, then layer ½ the spinach and ½ the cheese on top of the sauce.
Next, place the other ½ of the frozen ravioli. Layer the remaining spinach and top with the remaining cheese.
Cover with foil and place in the oven for 35-40 minutes.
Take out, uncover and place back in the oven for an additional 10 Minutes. Serve and Enjoy!
*Nutritional information is a calculated guesstimate. Please note that this can change with different brands and modifications you may make to the recipe. For the most accurate information, use a nutritional calculator with the exact brands and measurements you're using with each recipe.