Much has been written about the multifaceted significance of food and eating from an anthropological perspective; the same can be said about the role of food in collective identity construction and nation building. In contrast, the nexus of food, memory, psychological trauma, and disordered eating has been less explored. The aim of this interdisciplinary article is to synthesize available knowledge on this topic by engaging with research literature in fields such as food history, anthropology, sociology, and psychiatry as well as autobiographical works, cookbooks, etc. One main section of the article focuses on the role of food and cooking in exile and refuge. Another section deals with the role of food in the aftermath of historical trauma, whereas a final section discusses various works on disordered eating in the wake of traumatic experiences. In sum, the dual nature of food and cooking—at once concrete and abstract, material and symbolic—offers an arena in which ambivalent memories of trauma can take on tangible form. The concept of postmemory may be useful in understanding how food and cooking can function both as a vehicle and as a remedy for intergenerational trauma.