Read More 06 Sep Blog How to clean periwinkles (isam) in their shells before cooking with them September 6, 2023 Posted by Olayemi Olajide dry periwinkles, dry scentleaves, dry ugu 1 comment In Nigeria, periwinkle is called "isam" in Igbo and “Isawuru ” in Yoruba and "mfi " in Efik and Ibibio . They are small marine snails , usually found...Read more Facebook X Pinterest LinkedIn Telegram