Seafood Mornay is a creamy and indulgent dish that features a medley of seafood cooked in a rich cheese sauce. The seafood can include prawns, fish, scallops, and mussels, making it a versatile dish that can be customized to your liking. The cheese sauce is made from a combination of butter, flour, milk, and grated cheese, creating a velvety texture and a deliciously cheesy flavor. This dish is perfect for seafood lovers and special occasions.