Linked from
The 8 pages that link to Worcestershire sauce, each with the reason it gives.
AnchovyRelated: Anchovies contribute savory depth to this well-known sauce.
Caesar saladRelated: It adds an anchovy-derived savory note to many traditional dressings.
Cocktail sauceRelated: A small amount adds savory depth to some cocktail sauce recipes.
YakisobaRelated: Its tangy, complex flavor helped shape the style of sauce used on yakisoba.