Where did Quiche Lorraine come from? The Lorraine province of France, of course.
Today, quiche is considered as typically French. However, savoury custards in pastry were known in English cuisine at least as early as the fourteenth century. Recipes for custards baked in pastry containing meat, fish and fruit are referred to Crustardes of flessh and Crustade in the fourteenth-centuryThe Forme of Cury and in fifteenth-century cookbooks as well