Gravlax is a cold-cured salmon appetiser served thinly sliced with a mustard sauce drizzled on top. Although it may look like a complicated process, gravlax is surprisingly easy to make at home by treating, and it's one of Martha Stewart's preferred preserving approaches for seafood. #MarthaStewart #CookingSchool #Salmon #Seafood #Gravlax #Scandinavian Get the dish at: 00:00 Introduction 00:38 How To Make Dry Marinade 1:44 How To Treat Salmon 2:52 How To Prepare Cured Salmon 5:08 How To…