5 Best Powdered Sugar Substitutes for Bagels

Quick tip: Grind granulated sugar with cornstarch to a fine powder to replicate powdered sugar's texture and anti-caking effect, preserving bagel dough consistency.

Powdered sugar is essentially granulated sugar ground to a fine powder with a small amount of cornstarch to prevent clumping. In bagels, this fine texture ensures even sweetness distribution without disrupting dough hydration or gluten structure. The cornstarch also helps absorb minor moisture, maintaining dough integrity.

To replicate this, blend granulated sugar with cornstarch in a food processor until very fine. Ensure the mixture is sifted before adding to the dough to avoid lumps. This substitute allows the dough to maintain its elasticity and rise properly.

Compared to pure powdered sugar, this blend produces nearly identical sweetness and texture in the bagel dough, preserving the classic chewy crumb and crust without introducing moisture or flavor changes.

Quick tip: Caster sugar is finer than granulated sugar but coarser than powdered sugar, so it dissolves well but may slightly affect dough texture.

Caster sugar's fine granules dissolve more readily than regular granulated sugar, allowing for a more uniform sweetness in the dough. While it lacks the anti-caking cornstarch, it does not add moisture, preserving gluten development.

When using caster sugar, mix thoroughly and consider sifting to reduce graininess. It may slightly increase the dough's grainy mouthfeel if not fully dissolved during mixing.

Bagels made with caster sugar will have a slightly less smooth crumb compared to those made with powdered sugar but will maintain the characteristic chew and crust.

Quick tip: A sugar-free powdered sweetener that mimics powdered sugar texture, suitable for low-calorie or diabetic-friendly bagels.

Confectioners' erythritol is a finely ground sugar alcohol with a powdery texture similar to powdered sugar, allowing it to blend evenly into dough. It does not ferment like sugar, so it minimally affects yeast activity, which can be beneficial in bagel dough.

Use this substitute carefully as erythritol can have a cooling aftertaste and may crystallize if not fully incorporated. Sifting before use helps prevent clumping.

Bagels made with erythritol will be less sweet and may have a slightly different mouthfeel but will retain the desired chewy texture and crust.

Quick tip: A dehydrated form of agave syrup that provides sweetness without moisture, but may impart a mild agave flavor.

Agave powder is created by drying agave syrup into a fine powder, making it a dry sweetener alternative that won't add moisture to the dough. This helps maintain the bagel's texture and rise.

Due to its natural origin, agave powder can have a subtle flavor that might slightly alter the traditional bagel taste. It dissolves well but should be sifted to avoid lumps.

Bagels made with agave powder will have a slightly different sweetness profile but will maintain the chewy texture and crust expected in traditional bagels.

Quick tip: Straight granulated sugar can be used but may result in a slightly grainy texture and less even sweetness distribution.

Granulated sugar lacks the fine particle size of powdered sugar, so it does not dissolve as quickly or evenly in dough. This can lead to uneven sweetness and a slightly gritty texture in the bagel crumb.

To minimize this, dissolve granulated sugar in a small amount of warm water before adding to the dough or mix thoroughly to encourage dissolution during fermentation.

Bagels made with granulated sugar will have a slightly different mouthfeel and may not achieve the same smooth crumb or sweetness uniformity as those made with powdered sugar.