A now-elusive, mango-flavored ice cream that mimics the fruit’s look and comes in sturdy packaging has become the latest craze on TikTok, with users documenting their quests to find and finally taste it. About the ice cream: Hailing from China, the frozen treat, known as Propitious Mango ice cream, has reportedly been sold in Asian supermarkets across the U.S. for months but has only gone viral relatively recently.