Preparation Combine first 4 ingredients in medium saucepan; bring to boil over medium heat, stirring until sugar dissolves. Cook until cranberries are tender and mixture thickens, stirring occasionally, about 12 minutes. Remove from heat. Mix in orange pieces and walnuts. Transfer to bowl. Cover and chill until cold, at least 2 hours and up to 3 days.
Preparation Combine first 4 ingredients in medium saucepan; bring to boil over medium heat, stirring until sugar dissolves. Cook until cranberries are tender and mixture thickens, stirring occasionally, about 12 minutes. Remove from heat. Mix in orange pieces and walnuts. Transfer to bowl. Cover and chill until cold, at least 2 hours and up to 3 days.