Walnut Chicken
["1 1/3 lb. whole chicken breasts", "3 Tbsp. soy sauce", "2 tsp. cornstarch", "2 Tbsp. dry sherry", "1 tsp. grated ginger root", "1 tsp. sugar", "1/2 tsp. salt", "1/2 tsp. crushed red pepper", "2 Tbsp. cooking oil", "2 medium green peppers, cut into 3/4-inch pieces", "4 green onions, bias-sliced into 1-inch lengths", "1 c. walnut halves", "whole red peppers (optional)", "cilantro (optional)", "rice, cooked"]
["Skin, halve lengthwise and bone chicken breasts.", "Cut chicken into 1-inch pieces; set aside."]
["chicken breasts", "soy sauce", "cornstarch", "sherry", "ginger root", "sugar", "salt", "red pepper", "cooking oil", "green peppers", "green onions", "walnut halves", "red peppers", "cilantro", "rice"]