Social historians of the Middle Ages can gain a richer understanding of interreligious relations by examining the ways Christians, Muslims, and Jews interacted over food. Legal and non-legal sources from the eleventh through sixteenth centuries shed light on commercial, social, and cultural exchanges across faith communities, both in the market and at meals. These texts convey a broad spectrum of attitudes toward the food and food ways of religious foreigners, ideas whose variation reflects the contested and shifting status of minorities within Catholic Europe.