Frosting Packet: Confectioners Sugar

Confectioners sugar, also known as powdered sugar or icing sugar, is granulated sugar that has been ground into a very fine powder. It often contains a small amount of an anti-caking agent, such as cornstarch, to prevent clumping. It is typically made from sugar cane or sugar beets.

Manufacturers use confectioners sugar primarily as a sweetener, especially when a smooth texture is desired. It is a key ingredient in frostings, icings, glazes, and some baked goods. Its fine texture helps create smooth, melt-in-your-mouth products.

Confectioners sugar is a form of added sugar, and sugar is generally recognized as safe (GRAS) by the FDA. The 2025-2030 Dietary Guidelines for Americans recommend no amount of added sugars, and at most 10 grams of added sugars per meal. Excessive intake of added sugars can contribute to various health concerns. As a basic food ingredient, it is not typically evaluated by bodies like JECFA or EFSA in the same way as food additives.