Place chicken in a 1-1/2- or 3-qt. slow cooker. In a small bowl, combine the next 6 ingredients; pour over chicken. Cook, covered, on low until a thermometer inserted in chicken reads 165°, about 4 hours. Remove chicken; cool slightly. Shred chicken with two forks and return to slow cooker., In a large saucepan, cook noodles according to package directions. In a small nonstick skillet, heat butter over medium heat. Pour in eggs; cook and stir until eggs are thickened and no liquid egg remains., Drain noodles. Stir eggs and noodles into slow cooker. Top with green onions, peanuts and cilantro. Freeze option: Double the chicken mixture. Freeze half of cooled chicken mixture in freezer containers. To use, partially thaw in refrigerator overnight. Heat through in a saucepan, stirring occasionally and adding a little water if necessary. Prepare noodles and eggs as directed; stir into chicken mixture. Garnish as desired.