Cincinnati Turkey Chili Cooking Light

Name: Cincinnati Turkey Chili (Cooking Light)
Ingredients: 8 ounces lean ground turkey; 1 1⁄2 cups prechopped onions, divided; 1 cup chopped green bell pepper; 1 tablespoon bottled minced garlic; 1 tablespoon chili powder; 2 tablespoons tomato paste; 1 teaspoon ground cumin; 1 teaspoon dried oregano; 1⁄4 teaspoon ground cinnamon; 1⁄8 teaspoon ground allspice; 1⁄2 cup reduced-sodium fat-free chicken broth; 1 (15 ounce) can kidney beans, rinsed and drained; 1 (14 1/2 ounce) can diced tomatoes, undrained; 2 1⁄2 tablespoons chopped semisweet chocolate; 1⁄4 teaspoon salt; 3⁄4 cup shredded sharp cheddar cheese