Step 1Combine lime juice, mirin, soy and chilli in a small bowl. Place chicken into a shallow, non-metallic container and pour over half the marinade (reserve remaining marinade). Stir to coat. Set aside for 10 minutes.
Step 2 Place a large non-stick frying pan or chargrill pan over high heat and spray with oil. Drain chicken of excess marinade, then cook for 3 minutes each side, or until cooked through.
Step 3 Meanwhile, steam bok choy and snow peas until tender-crisp. To serve, divide rice between serving bowls. Top with some greens, chicken and drizzle with a little reserved marinade. Serve with lime wedges.