Place potato, onion and carrots in a pot just covered with water. Simmer untill potatos are soft and water is almost gone. (This can be tricky so keep an eye on it.) Add chicken, peas and gravy.
Simmer untill gravy is thick.
Serve. That's it.
Note: If you have a good recipe or store bought pie crust, this would make an awsome pot pie. We didn't so we served it over rice and it made a nice meal.