Dab meat dry and cut into thin strips. Clean, wash and cut the bell peppers into strips. Onions peel, halve and also cut into strips. Clean chillies, cut lengthwise, remove seeds, wash and chop. Peel garlic, chop finely. Cook rice in 400 ml boiling salted water according to instructions on the packet.
Mix the meat with 1 tablespoon of starch. Heat oil in a pan. Brown the meat on all sides at high heat. Season with a little salt and pepper and remove.
Fry the bell peppers, onions, chillies and garlic in hot frying fat. Deglaze with 1⁄4 l water, soy and fish sauce and bring to the boil. Stir 1 heaped tablespoon of starch and 3 tablespoons of water until smooth. Stir into the boiling liquid, bring to the boil again and simmer for about 1 minute.
Wash the coriander and basil, shake dry and pluck leaves from the stems. Stir the meat and half of the herbs into the vegetables, heat up briefly. Sprinkle with remaining herbs, add rice.