Candied Morello Cherries

Name: Candied Morello Cherries
Prep time: 5 min
Cook time: 40 min
Total time: 45 min
Yield: 500 ml (2 cups)
Ingredients: 1 jar 19 oz (540 ml) Morello cherries (cherries in light syrup); 1/2 cup (125 ml) sugar; 1/4 cup (60 ml) marsala; 2 tablespoons (30 ml) sherry vinegar