Add the broccoli, carrots, water and ¼ teaspoon sea salt. Cook, covered, for 2-3 minutes, or until the broccoli is bright green and most of the water is absorbed, stirring occasionally.
Add the cabbage and coconut milk, turn up the heat until it begins to boil, then turn down to a simmer to cook for another 3-4 minutes, until the vegetables are tender.