Fantastic advice. You were right, even without the research!
https://www.amazon.com/Mauviel-France-MPassion-2191-30-12-Inch/dp/B0002L5GHE
thank you for the vinegar and salt advice as well! This was something I was really concerned about.
Thank you o Netopalas. People I had asked irl had me thinking the roundness was a design flaw- I could have been making meringue this whole time.
I found the bowl online thanks to your clues! Merci merci
https://www.amazon.com/Mauviel-France-MPassion-2191-30-12-Inch/dp/B0002L5GHE
Lol gross
You inspired me to do some research because the idea of it being a bedpan was so horrible
https://www.amazon.com/Mauviel-France-MPassion-2191-30-12-Inch/dp/B0002L5GHE