Step two: Spend a helluva lot of time preparing dressing, stuffing two chickens, trussing them, seasoning them perfectly, and putting them in a glass pan. The choice of pan here is very important. Do not substitute a metal cake pan or roaster!
Step three: Heat glass pan and chickens to 400 degrees F.
Step four: Pour room temperature chicken broth over chickens. Wait a few seconds and. . .
Warning, this is not a trick to be tried at home. (Dangerous as hell and WAY too much mess to clean up afterwards!)