Festive Fresh Blueberry and Cranberry Relish

2 cups fresh cranberries

1 cup fresh blueberries

1 cup orange juice

¾ cup white sugar

1 teaspoon grated orange zest

1 teaspoon vanilla

Heat cranberries, blueberries, orange juice, sugar, orange zest, and vanilla in a saucepan over medium heat. Cook and stir until the sugar dissolves and berries soften, about 15 minutes. Cover and chill until ready to serve.