In a food processor, turn onion, garlic, sweet bell pepper, chili, candlenut and water into a fine paste and pour mixture into a large pan
Add in lemongrass, ginger, kafir lime lef, bay leaf, ghee and spice powders, saute until fragant for 2 minutes
Stir in chicken, coat evenly, and cook for 2 minutes, then pour in water. Cook, covered, for 10 minutes
When 10 minutes is up, flavor with chicken bouillon powder and about 2 tbsp dark brown sugar, stir to combine. Continue cooking for another 10 minutes
Add in sweet soy sauce, stir, and cook until liquid is much lessen and chicken cooked through
Great with rice!