Prepare this recipe with Steamed Halibut in stacked steamer baskets.
Place bok choy in a steamer basket set over a wok or pot of simmering water. Steam, covered, until bok choy is crisp tender, 5-7 minutes.
In a medium bowl, whisk to combine yogurt, parsley, chives, lime juice, salt, pepper, and olive oil. Spread over bok choy to serve.