Kebab is, in my opinion a great source of food, as it can be made with almost all kinds of meat. I suggest that making kebab should be possible with two more types of meat: rotten flesh and/ or suspicous meat. I suggest this is because the possibility of making kebab with these items is already suggested through a lore-text:http://lotrminecraftmod.wikia.com/wiki/Lore_Texts#How_to_Make_Kebab