Gluten-Free All Purpose Flour: Your gluten-free flour must contain xanthan gum, if it doesn't add 1/2 teaspoon of xanthan gum to this recipe.
Gluten-free bagels will stay fresh in an airtight container in the fridge for up to 3 days. Or, you can freeze them for up to 3 months! Because of the yogurt, these do not keep well at room temperature.