In a food processor fitted with the dough blade (or a stand mixer fitted with the dough hook), whirl together the flour, yeast, sugar, and salt. With the motor running (at low speed for a stand mixer), drizzle in the oil, then 2 cups of the water. The dough will come together and grab onto the dough hook.
Dust a countertop with flour and knead the dough, pushing it in from the sides and then over from the bottom, for 7 to 10 minutes. It will become less sticky, more cohesive, and slightly shiny, and it will have the texture of an earlobe to the touch. (If it doesn’t, add more flour, 1 tablespoon at a time.)
Lightly oil a large bowl and dampen a clean kitchen towel. Heat a cup of water in the microwave and remove it. Roll the dough into a ball, transfer to the oiled bowl, and cover the bowl with the moist towel. Move the bowl into the microwave and let it sit for 1 hour.
Transfer the dough to a countertop lightly dusted with more flour. Stick your finger directly into the center to make a small hole. Use your fingers to widen the hole and work the dough, hand over hand as if you’re pulling on a rope, into a large O-shape about 2 inches thick.
Cut the dough into a long rope and then into 12 equal pieces. Working with 1 dough piece at a time, roll into a 22-inch-long rope and fold into a pretzel shape: first, make a tall, skinny U shape, then cross the ends down and across each other to the opposite sides of the U. Pinch the pretzel to hold its shape. Form the other pretzels and let them rest for 20 minutes.
Preheat the oven to 425°F. Line 2 baking sheets with parchment paper.
Bring the remaining 6 cups of water and the baking soda to a rapid boil in a wide-mouthed Dutch oven or other large pot.
Boil the pretzels, one at a time, for 30 seconds each. Don’t skip this step: it’s what sets a pretzel apart from a doughy roll. Remove the pretzels from the water with a slotted spoon and hold them over the pot to drain well, then place them on the lined baking sheets. Beat the egg with 1 teaspoon of water. Brush the pretzels with this egg wash and sprinkle with salt to taste.
Bake both sheets of pretzels for 15 to 18 minutes, rotating the baking sheets and swapping their places in the oven halfway through. When they’re done, the pretzels will be golden brown. Transfer to a cooling rack and allow them to cool for a full 30 minutes—really: this sets their texture.
How to Store It The pretzels are ready to eat immediately, and they are best eaten within a day. Alternatively, they can be frozen in a zip-top bag for up to 3 months.
Excerpted with permission from <a href="https://www.amazon.com/gp/product/158008575X/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=158008575X&linkCode=as2&tag=craftfocom-20&linkId=9535cd030d0075aa3004b93086c649c3">Can It, Bottle It, Smoke It: And Other Kitchen Projects</a> by Karen Solomon, published by Ten Speed Press. Photographs by Angie Cao.