Recipe taken from the website https://www.cookomix.com/recettes/hachis-parmentier-thermomix/ adapted for Companion Hachis Parmentier is a gratin made with mashed potatoes and minced beef (hence the word "hachis"). This dish is named after the pharmacist Antoine Parmentier who, convinced that the tuber could effectively combat food shortages, had Louis XVI taste it. A family and traditional dish in many countries, it is also economical as it allows you to use up leftover meat from a roast or a pot-au-feu, for example. Hachis Parmentier can be entirely made with the Companion, by preparing the meat mixture on one side and the mashed potatoes on the other.