How to make cake flour

Recipe calls for cake flour? don't have it? you can make it with these 3 things. :)

-flour
-cornstarch
-sifter/strainer

"Get out the flour that you have. Most likely it is the regular enriched kind, but whatever you have on hand will work

Sift flour

 Measure how much flour you'll need. For every 1 cup of flour you use, take out 2 tablespoons of the flour. Set the 2 tablespoons aside or put them back in the flour bin

Replace the two tablespoons of flour that you took out with two tablespoons of cornstarch

Sift the cornstarch and flour at least five times."

And its ready to use!

 taken from: http://www.ehow.com/how_2107935_make-cake-flour.html