Are you ready for a quirky fact? You can use milk powder.
Yes, the stuff for your coffee creamer. Grind it up, and it mimics the look of powdered sugar.
Your cookies get a subtle, milky sweetness. It’s a total surprise hit.
Another weird one: freeze-dried fruit.
Grind strawberries or raspberries into a powder. It’s tart, pink, and gorgeous. Your lemon bars will never look the same.
5 Substitutes for Powdered Sugar - Chef's Pencil