Preheat your oven to 375°F (190°C).
Spread a thin layer of marinara sauce on the bottom of a baking dish.
Place a layer of ravioli over the sauce.
Spread ricotta cheese evenly over the ravioli.
Sprinkle a layer of mozzarella cheese on top.
Repeat layers until all ingredients are used.
Finish with marinara sauce and top with Parmesan cheese.
Cover with aluminum foil and bake for 20 minutes.
Remove foil and bake for an additional 10 minutes until cheese is bubbly.
Let cool for a few minutes before serving, garnished with fresh basil.