Keeping each type separate, place greens on plate used for steaming. Sprinkle ginger and garlic over top ofgreens, then scatter water chestnuts on top. Sprinkle oil evenly over all.
Steam until greens are tender, watching carefully, as they will only take about 30 seconds. Season to taste with salt and pepper. Serve immediately.
Makes 4 servings.
Per serving: 32 calories, 2 g. total fat (<1 g. saturated fat), 4 g. carbohydrates, 1 g. protein, 1 g. dietary fiber, 28 mg. sodium.