Take, for example, her garlic mashed potatoes (or purée de pommes de terre à l'ail). Most garlicky mashed potato recipes might call for a couple cloves, which are then simmered in a butter and ...
"Potatoes and onions should not be stored together. They give off gases that will accelerate spoilage of each other." If done right, this storage technique can keep your onions and garlic fresh ...