Peanuts fry for 2-3 minutes in the oil. Remove and leave a towel to drain. Cut the meat into thin strips and fry in highly preheated oil, which are fried peanuts. Remove from the pan and in the same oil sauté vegetables as first put the carrots, then the peppers, mushrooms and leeks. Returns meat, pour with soy sauce and add peanuts. The dish is left to choke a little then added starch away with a little water.