The answer to the question is yes, but the substitution is not one-to-one. The general rule of substitution is 1 cup of all purpose flour minus 2 tablespoons (1c – 2tbsp) is equivalent to 1 cup of cake flour. If you want to substitute cake flour for all purpose, use 2 cups of cake flour plus 2 tablespoons (2 cups + 2 tbsp). If you do decide to use this sub, treat the all purpose flour just as you would cake flour (sifting before measuring, etc.).
*** Never mind, I found my own answer! *** Thanks for reading!
at 8:33 PM on May. 8, 2011