I was thinking about the phrase ‘The pot calling the kettle black’. It comes from a time where cooking was done over open fires and cookware would become visibly ashy. (Fun fact: It first appears and was perhaps coined by Cervantes in Don Quixote!)
What are some other idioms that have lost their literal connection to time? What would be a good modern replacement?
in our holiday house we still cook on an iron stove. we also installed a small gas burner, because that stove is the heating system for all the 3 small rooms. it gets really hot - so usually you don’t want to use it during summer.
but the original pans are out of copper. they have a complex shape so, if you remove the cooking top, you can hang them directly into the fire. cast iron surely was and still is a thing. but i will always choose copper over cast iron for something i want hot quickly. i would bet that most kettles where made out of something thin and conductive, so your water is hot quicker.
all our copper is black from the sud.