Egg whites of 4 eggs, a little salt, sugar and white vinegar.

method of work

1, break up four egg whites, that is, there is a small layer of small bubbles on the egg white.

2. Put a little salt, a drop of white vinegar and a spoonful of sugar (the spoon is an ordinary small iron spoon) and continue to beat the egg whites.

3. When it's a little thick (that is, it feels like the egg white you beat is like the DOG of bath lotion), add a spoonful of sugar and continue beating.

4. When you feel thicker than the egg white in the third step, add a spoonful of sugar and continue to beat.

5. After step 4, beat for about 10 minutes, and try to stir up your beaten egg whites with an egg beater. If the egg whites can stand up, it means that your cream has been beaten.