I was moving eggs from the 18 egg carton to a 12 egg carton that fits in our egg tray. I couldn't help but wonder at the different sizes. These eggs all came from a Costco egg carton that said Large.
But these eggs were radically different sizes as you can see.
I looked up how big eggs should be for each grade and found this useful piece in the Kitchen blog - though its focus was on whether you could substitute a large egg for a medium in a recipe. Not on honest labeling.
I don't have a food scale - though my new bread book strongly suggests I get one - so I just had to eyeball it. One egg is about 2 inches long and the other closer to
Costco, who's grading your eggs?