Step 1: Preheat your oven to a comforting 375°F (190°C).
Step 2: In a large bowl, whisk together the marinara sauce, Italian seasoning, a pinch of salt, and a dash of pepper. This simple step adds depth of flavor!
Step 3: Grab a 9x13-inch baking dish. Spread a thin, even layer of your seasoned marinara sauce across the bottom.
Step 4: Arrange half of the frozen cheese ravioli neatly over the sauce, creating your first pasta layer.
Step 5: Gently spoon half of the ricotta cheese over the ravioli, then generously sprinkle with half of the shredded mozzarella cheese.
Step 6: Pour another layer of marinara sauce over the cheese. Follow this with the remaining ravioli, the rest of the ricotta, and the remaining mozzarella. Finish with any remaining marinara sauce on top, then sprinkle with the grated Parmesan cheese for that perfect golden crust.
Step 7: Cover your baking dish snugly with aluminum foil. Bake in the preheated oven for 25 minutes, allowing the ravioli to cook through and the flavors to meld beautifully.
Step 8: Remove the foil and continue to bake for an additional 10-15 minutes, or until the cheese is wonderfully bubbly and turns a beautiful golden brown. This is where the magic really happens!
Step 9: Let the dish cool for a few minutes before serving. This brief rest helps the layers set, making it easier to serve. Garnish with fresh basil or parsley if you desire a pop of color and freshness.