Lighter Chicken Enchiladas... Lighter Chicken Enchiladas   Ingredients Coarse salt and ground pepper 3 boneless, skinless chicken breast halves (6 to 8 ounces each) 2 tablespoons vegetable oil, such as safflower 2 garlic cloves, minced 1/4 cup all-purpose flour 1 teaspoon ground cumin 1 to 2 tablespoons minced canned chipotles in adobo 1 can (14