LogFAQs > #942340532

There's enemies called mukumukus on Star Hill, and if you use the Yoshi Cookie on them, you get an item called Muku Cookie which is the best status healing item in the game. It heals status effects on every party member and heals them all for 69 HP >___>

You can buy them in Seaside Town on your first visit, but after you get the 5th Star, the shop that sells them closes down, so the only way to get them after that is to item morph the Mukumukus.
---

https://imgur.com/7nfPhE2