Can i use powdered sugar instead of granulated sugar?

You can substitute powdered sugar for granulated sugar in certain recipes, but it is not a direct 1:1 swap and will alter the final texture. Powdered sugar (confectioner’s sugar) consists of finely ground white sugar mixed with a small amount of cornstarch (usually 3%) to prevent clumping.

Because of volume differences, 1 cup of granulated sugar equals about 1.75 cups of unsifted powdered sugar by weight. Using powdered sugar in baked goods like cookies or cakes results in a denser, softer, and tender crumb, but reduces crispiness due to the cornstarch and finer grain structure. For best results, measure by weight rather than volume.