Roasted Red Onions - Jamie Oliver
- Try to get 6 equal-sized medium or large red onions. Peel away the outermost layer of onionskin. Carefully slice off the core end of each onion to create a flat base. Make two cuts at right angles through the top of the onion, cutting only halfway through.
- Push some chopped fresh thyme and kosher salt down into the cuts, along with a tablespoon of soft butter for each onion.
- Cook in an earthenware dish, or in a roasting pan on a layer of kosher salt or sea salt. Place in a preheated 400F oven for 30-35 minute.
- You can also tuck the onions into the roasting pan with your chicken or lamb as it roasts.