Did you know that powdered sugar (confectioner’s sugar) is just blended sugar? It’s true and it is that easy!
First you need a small, powerful blender. Something like a spice grinder, nutri bullet, vitamix or food processor.
Then add in the granulated sugar and cornflour (cornstarch). This is important to keep the sugar dry.
Next, blend it all together until fine, usually takes about 4-5 minutes. Stop and stir with a spatula to make sure it is all getting blended.
After a few minutes, run it through your fingers, if it feels gritty then keep blending. If you can’t get it to seem really fine, you might need a smaller/stronger blender.
Store in an airtight container!