Rosemary Shrager scampi and chips recipe on Chopping Block March 27, 2017March 27, 2017admin Rosemary Shrager served up posh scampi and chips with mushy peas on Chopping Block. The ingredients include: langoustine, potatoes, homemade tartar sauce and mushy peas. For the batter: flour, turmeric, soda, salt and beer.