Seakraut

Name: Seakraut
Ingredients: 4 pounds green cabbage, very thinly sliced on a mandoline or finely shredded in a food processor; One 4-inch piece of fresh burdock root, peeled and thinly sliced crosswise on a mandoline; 1 small golden beet, finely shredded; 1/4 cup dry hijiki or arame seaweed; 2 tablespoons plus 1 teaspoon fine sea salt