How to Make Angel Food Cake
Make a light and airy angel food cake from scratch with these step-by-step directions.
Step 1: Separate the egg whites
Separate eggs immediately after taking them out of the refrigerator (cold eggs separate more easily). Separate the egg whites from the yolks and allow them to stand at room temperature for 30 minutes -- this will allow the egg whites to reach their full volume when beat. (Refrigerate the yolks for another use.) Carefully separate each egg white into a small bowl, such as a custard cup. If any yolk gets into the egg white during separation, refrigerate that white for another use -- even the tiniest bit of yolk can inhibit the beating quality of the whites. Transfer each egg white to an extra-large glass bowl . The bowl should be perfectly clean and wide enough to keep the beaters from being buried in the egg whites as they fluff. Do not use a plastic bowl, which may have an oily residue that can minimize the volume of beaten egg whites.
For food safety reasons, do not let the whites stand at room temperature for longer than 30 minutes.
Step 3: Beat in sugar until stiff peaks form
Gradually add the granulated sugar, about 2 tablespoons at a time, to allow the sugar to dissolve completely in the egg white mixture. Beat at medium to high speed until stiff peaks (tips of the egg whites stand straight up) form.
Do not overbeat or underbeat egg whites -- they should be stiff but not dry or your cake may fall.
Step 4: Fold in the flour
Fold the sifted flour mixture, one-fourth at a time, into the egg whites. To fold:
Do not overmix, which can decrease the volume of the batter and result in a tough cake.