Spring is a big time of year for celebrating with a very cheap (cheep?), common, protein-rich food: the chicken egg. And because the hard-boiled egg has a special place at the Seder table and an important role in Easter morning hunts and afternoon picnics, eggs right now are selling like hotcakes. Problem is, the more eggs your market sells, the more likely you are to get them extra fresh, and consequently, the more trouble you're likely to have getting the things to peel when it's time to eat them up.
Chemistry is at the root of the egg-peeling problem: a newly laid egg has a slightly lower, more acidic pH value than the raw egg that you've stored in the refrigerator for a few days. The higher pH of the stored egg allows its white to cling less firmly to the membrane just inside the shell once it is cooked, and less cling means you can get the shell off more cleanly and easily. If you managed to plan ahead and get your eggs five or more days ahead of time this year, good for you! If you didn't, well, better luck next time. Clean-peeling or not, they'll still taste great.
There's a whole lot more to know about eggs than you might imagine—like whether you should wash eggs before you put them in the fridge (you shouldn't), what's the best way to store eggs in the fridge if you want them to last (pointy end down), and whether the refrigerator door egg rack was really such a great invention after all (it wasn't)—and a fun way to learn more is to visit a 4-H Avian Bowl competition at your local County Fair or other 4-H event.
Thanks to the guidance and commitment of UC Extension Poultry Specialist Francine Bradley, California 4-H teams have been doing very well lately in the Avian Bowl, winning first place in the national competition in eight out of the last ten years.
So next time you have a question about eggs or chickens, go find a 4-Her. Just don't ask them which came first. They get that a lot.