We may think of American cuisine as ever-expanding, but Slow Food USA curates a growing online catalog of ingredients in danger of extinction. Featuring heirloom cider apples, wild rice and more, this list provides the impetus for food historian Sarah Lohman to travel across America seeking these rare foods. With vibrant prose and a hands-on approach, Lohman illuminates why we need to preserve these largely Indigenous culinary customs that were nearly eradicated due to colonisation. She travels into the heart the Navajo Nation, where butchering a Navajo-Churro lamb is the first step in the...