1 cup thinly sliced onion
5 garlic cloves, minced
2 cups shredded cooked chicken breast
1 (15-ounce) can black beans, rinsed and drained
1 cup fat-free, less-sodium chicken broth
1 (7 3/4-ounce) can salsa de chile fresco (such as El Pato)
15 (6-inch) corn tortillas, cut into 1-inch strips
1 cup shredded queso blanco (about 4 ounces)
Preheat oven to 450°.
Heat a large nonstick skillet over medium-high heat. Coat pan with cooking spray. Add onion; sauté 5 minutes or until lightly browned. Add garlic; sauté 1 minute. Add chicken; cook 30 seconds. Transfer mixture to a medium bowl; stir in beans. Add broth and salsa to pan; bring to a boil. Reduce heat, and simmer 5 minutes, stirring occasionally. Set aside.
Place half of tortilla strips in bottom of an 11 x 7-inch baking dish coated with cooking spray. Layer half of chicken mixture over tortillas; top with remaining tortillas and chicken mixture. Pour broth mixture evenly over chicken mixture. Sprinkle with cheese. Bake at 450° for 10 minutes or until tortillas are lightly browned and cheese is melted.