All sauces from The Smiling Cook are ready-to-use sauces of consistent quality, packaged in microwave-safe doypacks, long-lasting outside refrigeration, and without preservatives. They can be used as is, but are also suitable for combination or personalization. Extremely suitable for use in the cold line. Puttanesca is one of the most traditional Italian pasta sauces, with large pieces of black and green olives. An ideal vegetarian sauce. The taste of olives obviously predominates.