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 also lend themselves to combination or personalization. Extremely suitable for use in the cold line. Delicious fish sauce based on shellfish and cream that goes perfectly with all pasta and fish dishes. It withstands comparison with Nantua sauce, one of the classics of French gastronomy.