Adrienne's Tom Ka Gai

In a large saucepan over medium heat heat peanut oil. Stir in garlic ginger lemon grass red pepper coriander and cumin and cook until fragrant 2 minutes. Stir in chicken and onion and cook stirring until chicken is white and onion is translucent 5 minutes. Stir in bok choy and cook until it begins to wilt 5 to 10 minutes. Stir in water coconut milk fish sauce and cilantro. Simmer until chicken is thoroughly cooked and flavors are well blended 30 minutes.