a mornay sauce is made with cheese, milk and butter 莫奈:用奶酪、牛奶和黄油做成的酱汁 fish in mornay sauce 莫耐酱鱼 eggs mornay 茅内蛋黄酱.
Word Originperhaps named after Mornay, the eldest son of the 19th-cent. French chef Joseph Voiron, who apparently invented the sauce.