In a large mixing bowl, combine warm water, sugar, and yeast. Let it sit until foamy, about 5 minutes.

Gradually mix in the flour and salt until a dough begins to form.

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

Place the kneaded dough in a greased bowl, cover it with a damp cloth, and let it rise in a warm place until it doubles in size, approximately 1 hour.

Preheat the oven to 450°F (232°C).

Once the dough has risen, divide it into equal pieces. Roll each piece into a long rope, about 24 inches long, and twist it into a pretzel shape.

In a large pot, bring water and baking soda to a boil. Carefully drop each shaped pretzel into the boiling water and let them cook for about 30 seconds before removing them.

Place the boiled pretzels on parchment-lined baking sheets and sprinkle with coarse salt.

Bake in the preheated oven for 12-15 minutes or until they turn golden brown.