Ahh spring, the season of daffodils and rubbery eggs with yolks the color of a mud puddle. Good luck getting the kids to eat them.
When it comes to making hard-boiled eggs for the Seder plate or Easter basket,
most people slide a dozen into boiling water, set the timer for 20
minutes or so, and walk away to let them jiggle around in the roiling
depths of a metal pasta pot.
That's an excellent recipe for an unpalatable egg.
The tricky thing about cooking eggs is you are dealing with two different layers that cook unevenly: the white and the yolk. High, sustained heat toughens the proteins contained in the white. Overcooking on high also triggers the chemical reaction
that causes that unappetizing greenish-grey film to appear around the
yolk. Cooking for a shorter amount of time will allow the white to
remain tender but yields a goopy yolk.
Furthermore, the feisty boiling water molecules that agitate eggs at
the bottom of a hard pot may crack the shells as well. While commercial egg dyes
claim to be non-toxic, there is something creepy about eating the
turquoise or magenta veined eggs that emerge from broken shells.
Slate
points out that a better way to achieve the perfect hard-boiled egg is,
in fact, to treat it softly. Place in cold water, gently bring to a low
boil, and immediately turn off the heat and cover the pot tightly with a
fitted lid. Let sit for 10-11 minutes, rinse with cold water, and
voila, the perfect "hard-boiled" egg. Renowned food scientist Harold McGee even prefers to call them "hard-cooked eggs" because you aren't actually boiling them.
If you've been butchering—I mean boiling—your eggs for years, you may
feel skeptical. Try one egg, you'll be delighted with the toothsome
white and firm, golden yolk.
Perfect Hard-Boiled Eggs
A dozen eggs
Large pot (eggs should not be crowded at the bottom)
Cold water
Cover eggs with cold water. Don't crowd—you may need to cook in two
batches depending on the size of pot. Gently bring to a low boil. As
soon as you see a few bubbles turn off the heat and cover the pot
firmly. Let sit undisturbed for about 10 minutes. This method is
forgiving, an extra minute or two won't ruin your holiday eggs. Rinse
the eggs with cold water or place in an ice bath to stop cooking.
