Is powdered sugar gluten-free?

When it comes to the matter of whether powdered sugar is gluten-free or not, the answer is yes, most powdered sugar is gluten-free. Powdered sugar, also known as confectioners’ sugar, primarily consists of finely ground sugar. However, it’s crucial to read the label, as there can be exceptions if a manufacturer adds something else to the mix, particularly if it’s a starch made from wheat which may contain gluten.