Glass casserole bowl for popcorn
Just sharing my observation on using a glass Pyrex casserole bowl with a glass lid for making popcorn in the microwave. Previously, I used a glass mixing bowl with one of those silicone lids that came from the silicone microwave poppers, but wanted to avoid silicone since it was visibly discoloring.
The glass bowl + silicone popped much faster (~4 min in my small weak microwave) than the glass bowl with lid (5+ min). Both cases the glass was VERY hot and needs to be handled with care.
For reference, I use a spritz of canola oil and popcorn salt with the kernels.