All in one sitting. You get one condiment of choice, and a large glass of water. Bills can be torn up before consumption but nothing is stopping you from housing full Benjamins and digging for gold in the bathroom later. I think I could probably eat at least 10, and I would pick BBQ sauce.
We need an actual Doctor to consult on the effects of eating banknotes on one’s system. Who knows even one might give you a serious problem.
https://www.askdrmaxwell.com/2014/05/bacteria-on-money/
Paints a picture of all the nasty substances that can contaminate the bills in your wallet.