Yangbaechu Kimchi (Green Cabbage Kimchi)

head green cabbage, 양배추 ((about 2.5 pounds))

coarse sea salt (less if using table salt, about 3 tablespoons))

scallions (roughly chopped)

Korean red chili pepper flakes, gochugaru (고추가루) ((add 1 more tablespoon for spicier kimchi))

salted shrimp, saeujeot (새우젓) (finely chopped, (or fish sauce))

sugar

minced garlic

grated ginger