Dissolve the yeast in the lukewarm milk. Knead the salt, flour, and small butter cubes into the dough until it is smooth and glossy.
Let the dough rise for 30 minutes.
Divide the dough into 10 balls and roll them into long sausages about 50 cm long.
Each sausage should be slightly thicker in the middle.
Twist the two ends over each other to create a double twist.
And fold the two ends towards the middle, forming a pretzel with a double twist.
Bring water and baking soda to a boil. Let each Brezel cook for 20 - 30 seconds, and place them on a baking sheet lined with parchment paper.
Sprinkle each Brezel with coarse salt.
Bake them at 180 degrees Celsius (356 degrees Fahrenheit) for 20-25 minutes.