I ask because I saw this in the mod description: "Every single potion recipe can be individually disabled in the config file,".

Every recipe of the mod. Vanilla recipes are hardcoded and disabling them falls out of the scope of the mod

Ok, thanks for clarifying, I just have one more question though. Is there some mod out there that lets you unhardcode potions so you can remove them altogether?

I'm not really sure, sorry. I haven't heard of any, but that doesn't mean it doesn't exist