Funnel Cake
From WoWWiki
2020- Funnel Cake
- Requires Level 55
- Item Level 65
- Use: Restores 4320 health over 30 sec. Must remain seated while eating.
- Cooldown: 1 second
- Vendor 5 for 56
Funnel Cake is candy sold during the monthly Darkmoon Faire event.
Source
It is sold by 
[35] 
Stamp Thunderhorn <Darmoon Faire Food Vendor>.
