I taught my nephew how to separate eggs last week and every day he asked to separate more eggs. I think we went through a couple dozen, making ice cream from scratch 3 times, cake, pavlova, and a lot of scrambled eggs for breakfast.
How to Store Egg Yolks
Egg yolks will keep for up to 2 days in an airtight container in the fridge. To avoid a skin forming on top, press plastic wrap directly against the yolk. We don’t recommend freezing egg yolks.
Recipes that Use Egg Whites or Yolks
Peppermint Meringue Cookies Pavlova Hollandaise Sauce Crème Anglaise (Vanilla Custard Sauce) Seven Minute Frosting
If you are planning to whip the egg whites for a recipe, you might want to separate the eggs one by one into a smaller bowl, and then transfer the separated egg into larger bowls. This way if you break a yolk it will not break into all the egg whites you’ve separated. The fat in the egg yolk (or any oil) will interfere with the egg white’s ability to whip up properly. For this reason also you should also wash your hands carefully, to remove any natural body oils, before working with egg whites. If you get a piece of egg shell in the separated eggs, scoop it out with a larger piece of shell. Note that chilled eggs are easier to separate (the yolk doesn’t break as easily), but most recipes call for working with eggs at room temperature. So, you either let your eggs get to room temperature before separating them, in which case you’ll need to be a bit more careful with the egg yolks, or let the eggs get to room temperature after you’ve separated them, in which case you should cover them in their bowl with plastic wrap and use them as soon as they get to room temp. Another way to separate eggs is to crack the egg open into your upturned palm. Let the egg whites slide through your finger tips. This is faster than the other method, but if you are planning on whipping the egg whites, the less the egg whites come in contact with your hands and the natural oils on them, the better.
