Roast beef (more saturation)

[CheeseyCrackers]

I came up with an idea and a friend of mine suggested that I post it here so, here you go:
combining carrots, celery, onion and raw beef could make raw roast beef and cooking it would make roast beef which could have more saturation.
If you don't know what that is, read this: http://minecraft.gamepedia.com/Saturation#Mechanics" onclick="window.open(this.href);return false;