05Place buns on a lightly oiled baking sheet, cover with a damp towel, and allow to rise again for 15-20 minutes. Meanwhile, preheat oven to 425 degrees F, and bring 6 cups of water in a large saucepan to a boil.
06Once the water is boiling, stir baking soda into the water (be careful, the water will foam.) Boil the buns in the water, 2-3 at a time for 20 seconds per side. Promptly remove buns with a slotted spoon, drain on a kitchen towel, then return to the baking sheet and sprinkle with salt.
07Bake buns for 10-12 minutes, or until golden brown.