Quick, easy, inexpensive, low in fat, and taste WONDERFUL! Cubed steak is normally very lean, and becaused tenderized ("cubed") makes a wonderful steak gravy meal. No need to flour the meat; the soup will provide the necessary thickness for gravy.
Spray small to medium non-stick skillet(one that has a lid) with Pam. Heat to med/hi heat. Place cubed steak in heated pan, lightly brown on each side. Mix soup and 1/2 soup can of water. Pour over steak. Reduce heat to simmer, and cook at least 1 hour, covered. Check/stir as needed--the smell is so wonderful, you will have to peek!
Meat will be fall-apart tender, with a rich brown gravy. I serve with mashed potatoes or rice, baby lima beans, fresh sliced tomatoes....and have a very happy husband!