Drain peaches, reserving liquid. Skin chicken, if desired. Heat oil in 12-inch skillet. Add chicken, brown on both sides over high heat; drain. Blend reserved peach liquid with mustard and honey. Pour over chicken and cover; reduce heat and simmer 10 minutes or until cooked
through. Remove chicken to serving plate. Add peaches and green onions. Boil over high heat to thicken slightly, about 5 minutes. Spoon over chicken.