Activate the yeast by combining warm water and active dry yeast in a mixing bowl. Let it sit for about 5-10 minutes until it becomes foamy.

In a large bowl, mix the flour, granulated sugar, and salt. Make a well in the center of the mixture.

Pour the foamy yeast mixture into the well and stir with a wooden spoon until a dough starts to form.

Knead the dough on a floured surface for about 5 minutes until smooth and elastic.

Place the dough in a lightly greased bowl, cover with a damp cloth, and let it rise in a warm place for 30-45 minutes until doubled in size.

Prepare the baking soda bath by boiling around 8 cups of water with baking soda in a large pot.

Preheat the oven to 425°F (220°C). Divide the dough into 8 equal pieces, roll each into a 24-inch rope, and twist into a pretzel shape.

Carefully drop each pretzel into the boiling water for about 30 seconds.

Place the boiled pretzels on a parchment-lined baking sheet, brush with beaten egg, and sprinkle with cinnamon sugar and coarse sea salt.

Bake for 12-15 minutes until golden brown.

Allow the pretzels to cool slightly before serving. Enjoy warm for the best experience.