Lingkan Reang
Mix flour, yeast, sugar, salt, milk, and melted butter into a batter.
Cover and ferment overnight for at least 8 hours.
In the morning, add an egg and baking soda, mix well for a fluffy batter.
Preheat and grease the waffle maker.
Cook batter in the waffle maker for 5-6 minutes until golden and crispy.
Serve hot with maple syrup or honey.