The Googlow Juice recipe auto-scribes. You do not need to locate it in inventory and scribe it manually.
Note: Player camera (or player) needs to be <27m from goocap for it to render.
Goocap is trackable
Steps[]
Pick 10 fresh goocap mushrooms - found a bit further down the road along the wall, example: ( -385, 2, -1564 ) Copy/waypoint -385, 2, -1564; trackable, multi-harvest node
Make 5 Googlow Juice at the Goblin Firepit at Rumbletum. Each combine requires 1 Thaumic Coal.