Place the bok choy in a steamer basket and place the basket over (not in) simmering water. Steam until the base of the bok choy is just tender when pierced with the tip of a knife, about 6 minutes. Meanwhile, whisk together the chives, soy sauce, lime juice, lime zest and sugar in a small bowl. Transfer the bok choy to a platter and drizzle with the soy mixture. Drizzle with the spicy sesame oil and serve.
Per serving: Calories: 30; Total Fat: 1.5 grams; Saturated Fat: 0 grams; Protein: 2 grams; Total carbohydrates: 4 grams; Sugar: 2 grams; Fiber: 1 gram; Cholesterol: 0 milligrams; Sodium: 250 milligrams
Spicy sesame oil is available in the Asian section of most supermarkets, but you could also substitute a combination of regular sesame oil and red pepper flakes to taste.
Recipe courtesy Food Network Kitchens