These Keto Hot Dog Buns are soft, chewy, gluten-free, and perfect for low-carb hot dogs, sausages, or sandwiches. Made with almond flour, coconut flour, mozzarella, cream cheese, and eggs, they bake in about 20 minutes and have just 5g net carbs per bun.
Preheat the oven to 350°F / 180°C and line a large baking sheet with parchment paper.
Add the shredded mozzarella and cream cheese to a microwave-safe bowl. Microwave until melted, then stir until smooth. Let the mixture cool for a few minutes.
In a separate bowl, whisk together the almond flour, coconut flour, baking powder, salt, and xanthan gum if using.
Add the melted cheese mixture and eggs to the dry ingredients. Mix until a dough forms. The dough will be sticky at first, but it will become easier to handle as it cools slightly.
Divide the dough into 6 equal pieces and shape each piece into a hot dog bun. Place them on the prepared baking sheet.
Brush the tops with beaten egg, if using.
Bake for 18–22 minutes, or until golden brown and firm to the touch.
Let the buns cool for a few minutes before slicing. Fill with hot dogs, sausages, or your favorite low-carb toppings.
Notes
Use low-moisture shredded mozzarella, not fresh mozzarella.
Let the melted cheese cool slightly before adding the eggs.
Lightly oil your hands if the dough is sticky.
For sturdier buns, let them cool before slicing.
Toast before serving for the best texture.
Store in the refrigerator for up to 7 days or freeze for up to 3 months.