Dry Roasted Onions is about as elemental as it gets when it comes to a delicious side dish. These beautiful red onions literally bloom in the high heat of a 400 degree oven, and come out tender and delicious!
I was all set to make red onion rings for you today. The big thick juicy kind. But over the last couple of weeks I’ve been reading articles about problems associated with using oils at high heat levels. The old wisdom of choosing an oil based on its smoke point isn’t enough anymore. And all of the oils we associate with high heat cooking undergo unhealthy changes when heated. Some claim that only coconut oil, clarified butter, and lard are safe at high heat.
There’s a lot of controversy surrounding the subject, and we’re at that unsettling point where the old ‘facts’ are being debunked, but there’s no solid agreement on an alternative. At any rate is seems like a complete overhaul of my cooking oil cabinet will be in order very soon now.
So for the moment, lets not use any oils at all! Instead of the onion rings I’m going to dry roast these luscious red onions in a hot oven.
Take your onions, either red, white or yellow, and cut them in quarters almost, but not quite, all the way through. My onions were on the large size, if yours are smaller, just make one slice.
Pry the onions apart a little bit and set them in a foil lined baking sheet or pan.
Roast them at 400F for about 2 to 2 and a half hours. The kitchen will smell amazing for that entire time.
Luckily there is no controversy about the fact that onions do very well with high heat. They will blossom and get all caramelized. Bon Appetit recommends drizzling the finished onions with browned butter, but I used my best olive oil and a generous sprinkling of one of one of my Spice Blends.
This is such an elemental way of cooking. It’s basically the equivalent of throwing the onions into the embers of your hearth fire and letting them roast away. It’s nice to know that while science is dithering over smoke points, trans fats and free radicals, we can still eat like kings.
If you’re interested in the subject of healthy fats and oils, here are a few articles to check out. This list isn’t complete, just a random sampling —
- Why You Need to Eat More Lard (And These 5 Other Healthy Fats)
- The Truth About Fat
- The Benefits of Coconut Oil
- Smokin’ Hot or Unsafe?