Sabrina Carpenter’s new album Short n Sweet has sent fans into a frenzy on TikTok – and now her nutrient-packed Erewhon smoothie is going viral too. Mirror writer Niamh Kirk tries making her own at-home versionSabrina Carpenter’s new album Short n Sweet has sent fans into a frenzy on TikTok – and now her nutrient-packed Erewhon smoothie is going viral too. Mirror writer Niamh Kirk tries making her own at-home version