Lemongrass Chicken

• 3 scallion mince (finely)
• 2 chili peppers (red)
• 1 frying chicken
• 1/2 lemongrass see note
• 100 gr peanuts
• 120 ml chicken stock
• 30 ml nuoc mam-fish sauce
• 30 ml peanut oil
• 12 gr coriander leaves
• 8 gr sugar