Lets be honest here cannibal > vampire so i thought up of a way to somewhat balance this.
Make it so that if you have a vampire kit raw food gives the same amount a cooked piece of food would do(or somewhere around there or more) and when you eat raw mutton you get regenerarion for 3 seconds(only foodstuff that does this).
If this is somehow too overpowered, make it so that cooked food is slightly less efficient than raw food for vampires.
Make it so that if you have a vampire kit raw food gives the same amount a cooked piece of food would do(or somewhere around there or more) and when you eat raw mutton you get regenerarion for 3 seconds(only foodstuff that does this).
If this is somehow too overpowered, make it so that cooked food is slightly less efficient than raw food for vampires.