Is Confectioners Powdered Sugar Gluten Free. According to the domino sugar website, “none of our sugars contain gluten. Gluten status of domino confectioner's sugar.
This powdered sugar substitute is made with 2 ingredients in 2 minutes. That's why you'll have to get crafty in the kitchen and make your own replacement. Ingredients in domino confectioner's sugar.
Although our powdered sugar contains 3% corn starch and this product may contain a very minuscule amount (less than 0.01%) of corn gluten.
The only ingredients in powdered sugar are cornstarch and sugar that has been finely ground. For a recipe for homemade powdered sugar, please see my powdered sugar notes. The ratio of cornstarch to sugar is 3 percent cornstarch to 97 percent sugar. It contains no gluten protein.