Cut the chicken filet into thin slices and pour 2 tablespoons of soy sauce over them. Peel carrots and cut them into sticks. Clean, wash and cut the peppers into pieces. Rub mushrooms with kitchen paper and cut in half.
Clean, wash and chop the spring onions. Cook the rice in boiling salted water for about 20 minutes. Heat oil in a pan. Brown the meat in it and take it out. Fry carrots, peppers and mushrooms briefly.
Add spring onions and peas. Add the meat back to the vegetables and season with salt, pepper and 2 tablespoons of soy sauce. Stir in chili sauce. Pour rice on a sieve and drain. Serve the chicken together with the rice.