Activate the Yeast: In a bowl, mix warm water, sugar, and yeast. Let it sit for about 5-10 minutes until it becomes frothy.
Prepare the: In a large mixing bowl, combine the activated yeast mixture with the flour. Mix until a dough forms. Knead the dough on a lightly floured surface for around 5-7 minutes until it becomes smooth and elastic.
Form Pretzel Bites: Divide the dough into small portions and roll each portion into a rope about 1/2 inch thick. Cut the rope into bite-sized pieces (around 1 inch each). Place the bites on a baking sheet lined with parchment paper.
Air Fryer Prep: Preheat the air fryer to 360°F (180°C) for a few minutes.
Boil Pretzel Bites: In a pot, bring water to a boil and add the baking soda. Boil the pretzel bites in batches for about 20-30 seconds, then remove them using a slotted spoon and place them on a paper towel to drain excess water.
Air Frying: Brush the bites with the beaten egg and place them in the preheated air fryer basket, ensuring they are not overcrowded. Air fry at 360°F (180°C) for 8-10 minutes until they turn golden brown and crisp.
Finishing Touches: Once done, remove the pretzel bites from the air fryer and immediately brush them with melted butter. Sprinkle coarse salt or pretzel salt over the bites while they are still warm.
Serve: Serve warm with your favorite dipping sauces, such as cheese sauce, mustard, or any other preferred dips.