Crafting table recognizes raw meat and other raw food items as craftable items.
Linked issues
is duplicated by 22
MC-142086
Cooked Mutton is ready for crafting on craft table
Resolved
MC-142208
Cooked foods still appear in the crafting book.
Resolved
MC-142247
Help! if you kill an animal it says you can craft something
Resolved
MC-142378
Dried kelp seen as crafting recipe
Resolved
MC-142399
Smelting recipes appear in recipe book
Resolved
17 more links
I think the actual bug here, is that the campfire recipes are shown in the crafting table recipe book, as this only shows cook-able food getting cooked, and no other smelting recipes.