EGGS: OMELETS (A)
TO BREAK AND SEPARATE THE WHITE AND YOLK.—An egg is sometimes broken by cracking the shell with the blade of a knife or by striking the egg on the edge of a bowl or pan. The following method has also been found satisfactory, especially when it is desired to separate the white and yolk.
Strike the egg one blow upon the surface of the table. Put the thumbs together at the crack in the shell, then hold the egg upright, and gently break the shell into two parts. Then slip the yolk several times from one part of the shell to the other until all the white has run over the edge into a bowl or plate. Scrape out the shell of the egg.
Two kinds of egg beaters are used for eggs,—the Dover egg beater and the wire spoon. If the former utensil is used, the egg is generally dropped into a bowl; if the latter, the egg is placed on a plate.
TO BEAT AN EGG.—When the wire spoon is used to beat an egg, draw the spoon straight and swiftly through the egg, tilting the dish and lifting the egg beater so that the material will be turned over at each stroke. Egg whites are beaten stiff when the impression made by the beater is retained; and they are beaten dry, when the gloss has disappeared and flaky bits fly off as the egg is beaten. Egg yolks are beaten thoroughly when they are thicker and much lighter in color than before beating.
TO CUT AND FOLD BEATEN EGG WHITES AND OTHER MATERIALS.—Pour the beaten egg whites into the material with which they are to be mixed; then with a tablespoon edgewise, cut the ingredients, lift them, and turn them over the whites. Repeat quickly until the ingredients are mixed thoroughly.
EXPERIMENT 41: EFFECT OF BEATING A WHOLE EGG.—Break an egg into a bowl. What is its approximate measure? With a Dover egg beater or wire spoon beat it thoroughly. What is the approximate increase in quantity? What has been beaten into the egg? What other difference is there between a beaten and an unbeaten egg?
(Use this egg for making Scrambled Eggs. See below.)
EXPERIMENT 42: COMPARISON OF EGGS BEATEN WITH A DOVER EGG BEATER AND WITH A WIRE SPOON.—Half the pupils of the class beat eggs with Dover egg beaters and the other half with wire spoons. Compare results. What is the difference in the size of the air cells made by using the different utensils? Is there any difference in the quantity of the beaten eggs? Which contains the more air?
EXPERIMENT 43: EFFECT OF BEATING EGG YOLK AND WHITE SEPARATELY.—Separate an egg and beat thoroughly the white and then the yolk with a Dover egg beater or wire spoon. What is the approximate increase in quantity? Which becomes lighter when beaten,—a whole or a separated egg? From this explain why every bit of yolk should be removed from the egg white before beating, if it is desired to beat the egg white as stiff as possible.