01 - In a large mixing bowl, combine the warm water, active dry yeast, and granulated sugar. Stir gently and let the mixture rest for 5 minutes until it becomes foamy and bubbly, indicating the yeast is active.
02 - Add the all-purpose flour, salt, and melted butter to the yeast mixture. Stir with a wooden spoon or dough hook until a shaggy, rough dough comes together.
03 - Turn the dough out onto a lightly floured surface. Knead firmly for 5 to 7 minutes until the dough becomes smooth, elastic, and springs back when pressed with a fingertip.
04 - Transfer the dough to a greased bowl, turning it once to coat the surface. Cover tightly with plastic wrap and let it rise in a warm, draft-free spot for 30 minutes, or until doubled in volume.
05 - Preheat the oven to 425°F (220°C). Line two baking sheets with parchment paper and set them aside.
06 - In a large pot, bring 10 cups of water and the baking soda to a rolling boil over high heat. Reduce heat slightly to maintain a steady boil.
07 - Punch down the risen dough and divide it into 6 equal portions. Roll each portion into a rope approximately 18 inches long. Cut each rope into 1-inch pieces to form individual bites.
08 - Working in batches of 10 to 12, carefully drop the dough bites into the boiling baking soda bath for 20 to 30 seconds. Remove with a slotted spoon, allowing excess liquid to drain, and arrange on the prepared baking sheets.
09 - Brush the top of each pretzel bite generously with the egg wash. Sprinkle coarse sea salt evenly over the tops.
10 - Bake in the preheated oven for 12 to 15 minutes, rotating the baking sheets halfway through, until the pretzel bites are deep golden brown and glossy.
11 - Remove from the oven and allow the pretzel bites to cool slightly on the baking sheets for 5 minutes. Serve warm alongside mustard, beer cheese, or your preferred dipping sauce.