Total Time
Prep 5 mins
Cook 0 mins

This is easy to make--just make sure you use 1 tablespoon of cornstarch per 1 cup of sugar.


  1. Combine the two and process in blender until powder forms.
Most Helpful

5 5

Great recipe! Saved me from having to go to the store....DO NOT DOUBLE! It didn't work as well with two cups of sugar.

5 5

Oh thank you for posting this! I was in the middle of making the filling for homemade Oreos and looked in my pantry and what didn't I see? Yuppers you guessed it powdered sugar. I thought there was some majical way they made it honestly lol been a baker for more than two decades and always bought my own... Well that stops today! Easy fast and I always have on hand both ingredients. Thanks Southern!

5 5

This works great and is much cheaper than buying it in the store!