From Barbara Tanner, my aunt
– 1 can cream chicken soup
– 1 can green chiles
– 1 chopped onion (I do less than a 1 whole onion)
– 1 can chopped tomatoes
– 1 can black beans (just long enough to heat)
– six (or so) boneless skinless chicken breasts (can cut into chunks now or cook whole then shred it up later, which is what I usually do)
cook in a crock pot on low forever (as in 8 hours or so…all day works). add beans at the end. serve over tostada shells and top with lettuce/tomatoes/sour cream/cheese/whatever suits your fancy!