This episode explores the emergence of potato rice, a novel food product made from potatoes, and its potential to disrupt China's staple food landscape. Against the backdrop of China's national strategy to diversify its food supply, a new production line in Yunnan Province has begun producing potato rice, a high-protein, fiber-rich alternative to traditional rice. More significantly, the discussion delves into the scientific process involved in transforming potatoes into rice-shaped grains, highlighting the use of advanced polymer chemistry techniques and the addition of ingredients like buckwheat flour. The panelists debate the product's potential, considering its higher cost compared to rice, its target market (health-conscious individuals and the elderly), and its potential to boost rural incomes. For instance, the panelists discuss the challenges of changing ingrained dietary habits and the need for policy support to ensure the product's long-term viability. In contrast to the initial skepticism about the product's acceptance, the discussion concludes by highlighting the potential health benefits of potato rice and its role in addressing food security concerns. What this means for the future of food in China is a shift towards more diverse and potentially healthier staple options, though market acceptance and cost remain key challenges.