By Amy Joy Lanou, Ph.D. * Makes 4 servings ________________________________________________________________ INGREDIENTS 2 small yams, cut into bite-size chunks 1 onion, quartered and sliced 2 large garlic cloves, minced 1 tablespoon vegetarian Worcestershire sauce 1/2 teaspoon Thai chili paste 2 small heads bok choy, finely sliced 1 juice of 1/2 […]