IWTL how to not have to eat food.

I don't like eating food. I hate the time it takes to prepare it, to sit down and eat it, to clean after it, etc. I am always disappointed with food after eating it, I don't recall a time when I've thought "wow that food was /amazing/".

IWTL what I can replace food with, something thats more of a time saver. I've seen juice fasts and patients unable to eat solid food living off of Boost, but I'm not certain if it's completely safe to do them.

tl;dr What can I replace food with that will provide me with all of the nutrients I need and eliminate time waste from eating.