Chicken Carne Asada Tacos with Pickled Onions

Spicy Black Beans
Remove 1 teaspoon adobo sauce from 1 (7-ounce) can chipotle chiles in adobo sauce; reserve remaining chiles and sauce for another use. Combine 1 teaspoon adobo sauce; 1/4 fat-free, less-sodium chicken broth; and 1 (15-ounce) can rinsed and drained black beans in a saucepan; bring to a boil. Mash bean mixture. Sprinkle with 1 tablespoon chopped fresh cilantro.
Credit: Photo: Becky Luigart-Stayner; Styling: Melanie J. Clarke