Casarecce is originally from Sicily, but, it is also a very popular pasta in other regions of Southern Italy. Therefore, the best sauces to serve with it are those of traditional Southern Italian origin with typically Mediterranean ingredients such as eggplant, tomatoes, cheese, and basil. This pasta is also often served with seafood or fish. The name may vary according to the region, casareccia and casarecce are also used. Casarecce is especially good with pistachio pesto!