Take yeast, sugar in a bowl, add warm water and let it sit for 5 mins till it activates.
Take flour, salt in a bowl. Mix well.
Add the yeast water, extra water and mix well to a dough. Cover and let it rise for 1 hour till it doubles.
Now divide it into 4 balls.
Roll it into a log and shape like pretzels as shown in picture.
Now place it in a baking pan and leave to rise for 30 mins.
Preheat oven to 225 degree c.
Take water and bring it to a boil. Add baking soda and mix well.
Place pretzels in boiling water and let it poach for a 30 to 45 seconds on each side.
Remove to a oiled baking pan.
Brush the top with some milk or egg wash and sprinkle with some salt.
Bake for 12 to 15 mins.
Serve warm.