There is a clown in the contest hall who gives the player the poffin you described. It would appear that it is possible to make a mild poffin if you perfectly balence the flavors in the poffin when mixing with numberous friends according to Bulbapedia, but it is a very difficult feat. The highest possible poffin level is level 100, which obviously is very difficult to obtain and you must spin with friends to come even close to such high levels.
