With a new cookbook, TikTok creator Owen Han aims to perfect the art of the sandwich

Owen Han used to work in hospitals, but his life changed in 2020 when his father died. Motivated by his late father's encouragement to pursue his passions, Han started posting food content on TikTok. He shared recipes for dishes inspired by his Italian and Chinese heritage, like his grandmother's shrimp toast. Since then, Han has become known for his creative twists on classic sandwiches–and fittingly, sandwiches are the focus of his new cookbook, 'Stacked.' In today's episode, Han joins NPR's Scott Simon to talk about his expansive definition of a sandwich and how ASMR has inspired his approach to texture.