Drain the cabbage, reserving the brine. Mix the cabbage with the remaining ingredients, including the 1 teaspoon salt. Pack the mixture into a 2-quart jar. Pour enough of the reserved brine over the cabbage to cover it. Push a freezer bag into the mouth of the jar, and pour the remaining brine into the bag. Seal the bag. Let the kimchi ferment in a cool place, at a temperature no higher than 68° F, for 3 to 6 days,until the kimchi is as sour as you like.