Cranberry Sauce with Star Anise

Place star anise in cheesecloth and tie into a bundle with a piece of kitchen string. Combine cranberries, sugar, water, orange zest and juice in a medium saucepan. Add the star anise bundle and bring to a boil over medium heat. Reduce heat to maintain a gentle simmer and cook, stirring occasionally, until the cranberries have burst, 20 to 25 minutes. Remove star anise before serving. Serve warm or chilled.