Step 1

Measure the Flour: Start with 4 cups (480g) of all-purpose flour. Use a spoon to fill your measuring cups with flour, then level them off with a knife.

Step 2

Remove Some Flour: Take out 8 tablespoons (64g) of the measured flour. This makes room for the cornstarch.

Step 3

Add Cornstarch: Replace the removed flour with 8 tablespoons (64g) of cornstarch. Cornstarch helps to lighten the flour, mimicking the low protein content of cake flour.

Step 4

Sift Together: Sift the flour and cornstarch mixture through a fine-mesh sieve into a large bowl. Sifting helps to evenly distribute the cornstarch and aerate the flour, ensuring a light and fluffy texture.

Step 5

Repeat: For best results, sift the mixture 3-5 times. This ensures that the cornstarch is thoroughly mixed with the flour.

Step 6

Store: Use immediately in your recipe or store in an airtight container for later use.