โญ Greek Yogurt (Best Gluten-Free Option)
3/4 tablespoon per 1 tablespoon of butterGreek yogurt contains some fat and high moisture, which can help tenderize the dough and add a subtle tang that complements bagels. The protein content contributes to dough strength but the reduced fat compared to butter can affect texture.
Use slightly less yogurt than butter to compensate for moisture differences. Incorporate carefully to avoid overhydrating the dough, which can reduce chewiness.
Bagels made with Greek yogurt will be denser and less tender than those with butter, with a slightly tangy flavor and a less glossy crust.