Adding Icons and Lang Files - wyldmods/KitchenCraft GitHub Wiki
Adding icons and localizations to your foods is easy!
Upon first launch, /icons and /lang folders will be generated in the /config/KitchenCraft directory.
To add an icon for a food, simply throw a png file called foodName.png (foodName being the "name" field you defined for your food) in the /icons directory.
Lang files are a bit more complex. If you added some foods without giving them lang entries (which you probably have, and thus why you are here), you will see they are called "item.kc.food.name", "food" being whatever the name of the food is.
To add english translations for your food, create a file called en_US.lang in your /lang directory. Then inside, define the lang entries like so:
item.kc.food.name=Food
item.kc.foodSeed.name=Food Seed
And so on and so forth. For other languages, see here for the names of the files.