1 package (20-25 oz) Ravioli (I use the frozen kind), prepared according to package directions, drained
1 container (15 oz) ricotta cheese (cottage cheese works too)
1 package (10 oz) frozen, chopped spinach, thawed and squeezed dry
2 eggs, lightly beaten
1/2 cup milk
1 jar marinara sauce
1/4 cup grated Parmesan cheese
Preheat oven to 350. Grease 9x13-inch pan. Combine ricotta cheese, spinach, eggs and milk in a bowl. Layer the Ravioli, cheese mixture and sauce a few times, then top with Parmesan cheese. Cover with foil and bake for 40-45 minutes or until heated through. Let stand for 10 minutes before serving.