Place dough on counter top and form dough into a ball. It's not necessary to flour your counter. Section the dough into four parts and roll each part into a long strand. Cut each strand into 1 inch sections using a butter knife. You should be able to make about 12-16 bites per strand.
Carefully, add baking soda to boiling water. Be careful, the baking sode will bubble up, so add slowly. Place dough bites into boiling water about 10 at a time, and "flash cook" for 20-30 seconds for each batch. Using a slotted spoon, take dough out of water and allow to cool.
Arrange all flashed cooked pretzel bites on parchment lined baking sheet so they are not touching. Brush each bite with egg white mixture and sprinkle with sea salt.