Substitute for Bao Flour

I found this substitution from Lily's Wai Sek Hong.

http://lilyng2000.blogspot.com/2006/09/tientsin-pau.html

Measure 100g of plain flour, take away 1 tbsp, then replace it with 1 tbsp of wheat starch.

This is handy when you don't have bao flour in your pantry.

As for me, I have never bought bao flour before!!