Spicy White Chili

Coat an unheated large skillet with cooking spray. Add oil; heat over medium-high heat. Add onions and garlic; cook 5 to 6 minutes or until tender, stirring often. Stir in green chile peppers, the 1 tablespoon chili powder, the oregano and cayenne pepper; cook for 1 minute. Transfer to a 3 1/2- to 4-quart slow cooker.

Mash one can of the beans. Stir all of the beans, the broth and the water into mixture in slow cooker. Stir in turkey. Cover and cook on low-heat setting 4 to 6 hours or on high-heat setting 2 to 3 hours. Add 3/4 cup of the shredded cheese, stirring until melted. To serve, top each serving with about 1 teaspoon of the sour cream and 1 teaspoon of the remaining shredded cheese. If desired, garnish with cilantro and additional chili powder.