Heat the 1/4 cup of oil in a large heavy skillet. Add the onion, garlic and chile powder and cook over high heat, stirring, until softened, about 5 minutes. Add the chopped peppers and cook, stirring, until slightly softened, about 5 minutes. Stir in the tomatoes with their juices and 2 teaspoons of salt and cook for 10 minutes. Add the turkey, beans and cilantro and spread in the prepared baking dish.