"This easy White Ravioli Casserole recipe is full of shortcuts! Layers of spinach, frozen cheese ravioli, sausage crumbles, Alfredo sauce & cheese are baked to a golden, bubbly perfection in no time flat to create a delicious lasagna-style family meal. With just 6 ingredients and 2 steps, it's perfect for busy weeknights, but special enough for guests! My group loves ravioli. ..."