Carol's Baked Ziti Casserole

Preheat oven to 375 degrees F (190 degrees C). Lightly grease a 9x13-inch baking dish.

Fill a large pot with lightly salted water and bring to a boil. Stir in ziti pasta and return to a boil. Cook pasta stirring occasionally until cooked through but still firm to the bite about 11 minutes; drain.

Combine egg ricotta cheese and 1/4 cup Parmesan cheese in a bowl. Spread 1/3 the spaghetti sauce in prepared baking dish. Top with 1/2 the pasta 1/2 the ricotta mixture 1/3 the spaghetti sauce 1/2 the mozzarella cheese and 1/2 the Parmesan cheese; repeat layers. Top with remaining spaghetti sauce and Parmesan cheese; cover baking dish with aluminum foil.

Bake in preheated oven until heated through 45 to 50 minutes.