Cooking Tips: Freeze egg whites

We often find or elaborate recipes that only need the egg yolk, for example to make pastry cream or custard for some ice cream, probably in the next few weeks will be the case in many homes. Needless to say, not be disposed of whites, there are many recipes to take advantage, but also, today we remember a trick of cooking that will give us more time to think about what use it is to freeze egg whites.