Bread Flour (Best Option)
1 cup bread flour per 1 cup all-purpose flourBread flour contains higher protein (12-14%) compared to all-purpose flour (10-12%), which promotes stronger gluten networks essential for the characteristic chew and elasticity of bagels. The increased gluten strength helps the dough hold its shape during boiling and baking.
To succeed, ensure proper kneading to develop gluten fully and allow adequate fermentation time. Watch hydration levels as bread flour absorbs slightly more water.
Compared to all-purpose flour, bagels made with bread flour will have a firmer crust and a denser, chewier crumb, closely mimicking traditional New York-style bagels.