Cooking using natural geothermal heat via hot springs has been done in frosty Iceland since at least the Middle Ages.
Get Ready to Test Food
Modern cooking methods have been developed for speed, ease, and convenience. They have also been developed to enable people to cook factory foods, which are very different from traditional foods, and must often be cooked differently. Modern cooking equipment often uses methods that have never been used before in history, cookware from modern metals such as aluminum, non-stick cookware, and many other such innovations.
Healthy Food
When I started eating grassfed beef, and learned how to cook it, I was amazed at how good it tasted, and how much better I felt after eating it. Yet I immediately ran into the problem that grassfed meat providers trimmed most if not all of the fat off the meat, and most tried to make a selling point of how lean their meat was.