In a mixing bowl, combine warm water, granulated sugar, and active dry yeast. Stir gently and let sit for 5-10 minutes until foamy.

In a large mixing bowl, whisk together all-purpose flour and salt. Once yeast mixture is foamy, pour it into the flour mixture and stir until dough forms.

Transfer dough onto a floured surface and knead for 5-7 minutes until smooth and elastic.

Place kneaded dough into a greased bowl, cover with a towel, and let rise in a warm area for about 1 hour.

Once risen, punch down the dough and divide it into 8 equal pieces. Roll each into a 24-inch rope and twist into pretzel shape.

In a large pot, bring water to a gentle boil. Carefully add baking soda to dissolve.

Boil each pretzel for 30 seconds on each side, then remove and place on baking sheet.

Preheat the oven to 425°F. Whisk together egg yolk and water for egg wash, then brush on each pretzel and sprinkle with coarse sea salt.

Bake pretzels for 12-15 minutes or until golden brown.

Remove from oven and let cool on a wire rack for 5-10 minutes before serving.