This mod adds a way for you to craft mob drops, mostly useful in Peaceful mode. I made this mod because a havent seen a mod that does this (Thats been updated in the last 4 year at least). I hope you like it!! :)
Sulfer Sand - Found deep underground.
Saltpeter Ore - Found underground.
Packed Sulfer - Crafted from 9 Sulfer.
Saltpeter Block - Crafted from 9 Saltpeter.
Bone Ore - Found underground, drops bones.