With this method, the shallots are suspended on an aluminum-foil bed while they cook—essentially floating in space while they roast without touching the hot pan. This makes supple, sweet shallots that fully soften without burning: an incredible accompaniment to roasted meat, such as Roast Chicken or Pork Tenderloins with Coriander & Fennel (this page). Though best served fresh, the shallots will keep in an airtight container in your refrigerator for up to 2 days. Note that they may lose some of their eat-on-their-own-worthy flavor and texture with age. If you find yourself with leftovers, treat them like an extra-sweet fresh onion and spread them on a sandwich or chop and whisk them into a vinaigrette or Mother-Sauce Mayo .