A mother’s chili secret has gone viral in a TikTok video that has some loving the added ingredient while others are in disbelief. The video was posted by the Hnieno Fam, a family-oriented TikTok account centered on a London mother and a father of two. Jade Hnieno, the mom of the family, shared the video last month, revealing the mysterious addition: a square of dark chocolate added directly to the pot. “Secret ingredient to make the best chili,” she captioned the video.