Toasted ravioli is typically served with marinara sauce, but it is delicious with other sauces too. The sauce you choose can depend on the type of ravioli you use (meat or cheese) and the seasonings used in your breadcrumbs if you haven't gone for the traditional Italian flavors. It's one of those delicious appetizers that can be served for just about any occasion either as an appetizer, part of a main meal, or a tasty snack!