I did the frying in peanut oil a few years ago. To make it cost effective, I cooked 2 turkeys for Thanksgiving dinner, another one for my parents, and three for the neighbors. Out of a total of 5 gallons of peanut oil that was used, we poured all but about one cup of the oil back into the jugs when it was time to clean up. I was amazed that such a small amount of oil was actually used/absorbed in the cooking process. It made me feel less "unhealthy" about having fried turkey for Thanksgiving.