Ingredients
6 tablespoons coarse salt
1 tablespoon cornstarch
1/4 cup malt vinegar
Preparation
Stir all ingredients together until a loose paste forms. Pour onto a rimmed baking sheet and spread into a thin layer. Let stand at room temperature, uncovered, 1 day. The paste will dry into a hard, cohesive sheet.
Rake and mash sheet with a fork until it develops the texture of coarse salt. Transfer to a container with a tight-fitting lid and store in a cool, dry place up to 3 months (that is, if it lasts that long).
