Preparation Bring vinegar, water, and sugar to a boil in a 2-quart heavy saucepan, stirring until sugar is dissolved. Add cranberries and simmer, uncovered, stirring occasionally, until berries have burst and mixture is thick, about 20 minutes. Stir in beets and cool. Serve at room temperature or chilled. Cooks' note:Relish keeps, chilled in an airtight container, 4 days.
Preparation Bring vinegar, water, and sugar to a boil in a 2-quart heavy saucepan, stirring until sugar is dissolved. Add cranberries and simmer, uncovered, stirring occasionally, until berries have burst and mixture is thick, about 20 minutes. Stir in beets and cool. Serve at room temperature or chilled. Cooks' note:Relish keeps, chilled in an airtight container, 4 days.