In a medium bowl, mix the brown sugar, juice, mustard cornstarch, and seasonings for the glaze.
1 cup light brown sugar, ½ cup orange juice, 2 tablespoons Dijon mustard, ½ tablespoon ground cumin, ½ tablespoon ground coriander, 1 teaspoon ground allspice, ½ teaspoon black pepper, 2 teaspoons kosher salt, 1 tablespoon cornstarch