Spicy Tart Cherry Chutney

Ingredients

• 1 navel orange
• 3 cups fresh or frozen pitted tart cherries (about 2 pints fresh, picked over)
• 1 cup chopped onion
• 1/2 cup chopped green bell pepper
• 1/2 cup chopped red bell pepper
• 1/3 cup packed brown sugar
• 1/4 cup balsamic vinegar
• 2 teaspoons minced peeled fresh gingerroot
• 1/4 teaspoon dried hot red pepper flakes
• 1/2 teaspoon ground cardamom
• 1/2 teaspoon dried mint, crumbled
• 1/4 teaspoon ground allspice
• 1/2 teaspoon salt