This easy baked ziti with spicy Italian sausage is a cheesy, bubbling crowd-pleaser that comes together with simple pantry ingredients. Al dente ziti is tossed in a zesty sausage and tomato sauce, layered with creamy ricotta and mozzarella, then baked until golden and irresistible. Perfect for weeknight dinners, potlucks and feeding a hungry family, and easy to make ahead.