Shrimp scampi is said to have originated in the Italian city of Genoa in 14th century. The word “scampi” is Italian for a type of small crustacean that’s akin to a mini lobster. Also called ...
Add the ketchup, horseradish and Worcestershire sauce; pulse to combine. Scrape into a serving dish and refrigerate at least 30 minutes or up to 4 hours. For the shrimp: Preheat the oven to 425˚.