When making Qifeng cake, there is no tartar powder. If the amount of egg white is not too large, you can directly replace it with acidic ingredients such as white vinegar and lemon juice, and you can still send the egg white to make a cake.

The function of tower powder: chemical name potassium hydrogen tartrate, which is an acid salt, can adjust the PH value of egg white and make it weakly acidic.

Significance of weak acidity of egg white to making Qifeng cake;

The egg white is the driving force for Qifeng cake to loosen;

Studies have proved that weakly acidic egg whites are easier to send, and the bubbles after sending are more detailed and stable, and the cake made of them has better organizational toughness.

Egg whites can be sent without tartar powder, but the speed is slower and the bubbles are not so stable. However, if the master has a high level of operation and skilled movements, he can also obtain qualified Qifeng cake.