*Electric mixer with whisk attachment and bowl
Pour the egg whites into the electric mixing bowl and place the mixer on low to medium speed for a few minutes, In order to get the egg whites frothy.
While the mixer is going, add the salt and cream of tartar.
Beat the mixture together until you have a stiff peak, you do not want to overbeat the mixture, because it will deflate in the oven.
Periodically, check the progress of the mixture to make sure you do not overbeat them.