For easy peeling, use eggs that are at least a week old. After boiling, immediately transfer the eggs to an ice bath for several minutes to cool them quickly. Once cool, gently tap the eggs on a hard surface to crack the shell all over, then peel under running water or in a bowl of water to help loosen the shell from the egg. You can also try rolling them on the counter and then peeling them. Alternatively, place the eggs in a Tupperware with water, cover, shake for 15 seconds, and the shells should slide off easily.