Chicken Taco Casserole Recipe by Six Sisters Stuff. 1 (10 oz) bag tortilla chips 2 (10.75 oz) cans cream of chicken soup (I used 98% fat free) 1 1/2 cups sour cream (I used light) 1 (14 oz) can diced tomatoes and green chilis (Ro-tel) 1 can black beans, rinsed and drained 1 (1 oz) packet taco seasoning 3 cups chicken, cooked and shredded 2 cups cheddar cheese