Line a baking stone, or a baking sheet, with parchment paper.
Dissolve 2 1/4 teaspoon yeast into 1 1/2 cup warm water in a large bowl and then stir for 1-minute.
Add 1 teaspoon salt and 1 Tablespoon sugar to the water and yeast and then stir to combine.
Then mix flour, one cup at a time, into the water and yeast mixture with a wooden spoon.
Add the final 3/4 cup of flour and mix until the dough is no longer sticky.
Knead the dough on a floured surface for 3-minutes until it is a soft dough.
Cut the dough into six even pieces and then roll into a ball.
Flatten the middles of each and then use a knife to cut an X into the center of each.
Crack an egg into a small bowl and then beat it with a fork, then using a pastry brush, brush the egg onto each pretzel dough ball making sure to brush the edges well.
Sprinkle pretzel salt on the tops of the rolls.
Place baking pan into the oven and then bake for 10-13 minutes.
Place the oven setting to broil and then bake for an additional 5 minutes to make the outside browned.