I admit I’ve never tried this. Not sure why it hasn’t occurred to me until today. [UPDATE] - I made a batch out of the grease from six standard-sized slices of bacon, and I’d guess about 1/4 cup of white corn kernels (I just filled the bottom of the pan with a single layer without measuring). Flavored only with salt - no butter - in order to detect its base flavor. It is basically indistinguishable from popcorn popped in the likes of corn or vegetable oil. I’ll take it ! Always looking for new uses for bacon fat; throwing it away / wasting it is immoral, but I’m not a fan of having jars/cans of it laying around. I’ve used it as fuel-additive in the wood stove, but that also feels like a waste. It’s better than that.