**it will be the death of your wildly dense pie filling if there is any bit of egg white in the mixture. I believe the easiest, and best, way to separate an egg is to do so in your hands. You may also use the two half-shells to separate the eggs, but the cracked shells can tear the yolk open, and you may not totally separate all the white. If you do this by hand, you can feel when you get every last bit of white away from the yolk. Remember to wash your hands under warm soapy water for 30 seconds or more before and after you handle raw eggs! Save your egg whites for peanut butter nougat or pistachio cake, or cook them up for your doggies, for a shinier coat.