⭐ White Vinegar (Best Fat-Free Option)
1 teaspoon per 1 tablespoon of lemon juiceWhite vinegar is a clear, mild acid that effectively replicates the acidity of lemon juice, which is essential for activating baking soda in bagel dough. This reaction helps develop the chewy texture and proper rise characteristic of bagels. The acidity also contributes to the Maillard reaction during boiling and baking, enhancing crust formation.
When using white vinegar, ensure precise measurement as its acidity is stronger than lemon juice. Excess vinegar can impart a sharp taste, so stick closely to the ratio. It is best added directly to the dough liquid to evenly distribute acidity.
Compared to lemon juice, white vinegar produces a very similar texture and rise but with a more neutral flavor profile, making it the closest substitute without compromising the traditional bagel experience.