The Pana Pesca Cooked Blue Mussels in Shell is a fully cleaned, sand-free, and de-bearded product, making it easy to prepare and use. Once cleaned, graded and vacuum packed, the mussels are cooked inside the bag and quick-frozen to ensure all natural juices are retained. This whole shell mussel can be easily reheated by steaming or boiling inside the bag, or sauteed or steamed out of the bag. The bulk pack of Pana Pesca blue mussels in shell is ideal for seafood restaurants and delis.