1Cook egg noodles in a large pot of boiling water for 5 to 7 minutes, or until al dente. Drain, and set aside.
2Heat the oil in a large frying pan over medium heat, cook potstickers until golden brown, turning once or twice. Add the water to the pan, reduce heat to low, cover, and cook for another 3 minutes, or until liquid has evaporated. Rinse with cold water to cool, drain, and cut in half.
3In a large mixing bowl, toss together the water chestnuts, baby corn, carrot, mushrooms, peanut sauce, noodles, and potstickers. Chill 1 hour. Toss with peanuts just before serving.