Gentleman's Relish, also known as Patum Peperium (meaning "pepper paste" in Latin), is a British commercial brand of anchovy paste created in 1828 by John Osborn.[1] It is a savoury paste with a salty and slightly fishy taste, and contains salted anchovies (minimum 60%), butter, herbs and spices. Today, the secret recipe is withheld from all but one employee at Elsenham Quality Foods in Elsenham, England, the licensed manufacturer.[1][2]