Step 1

Place the starter, salt, and water in a large bowl. Stir with a spatula to combine — it doesn’t have to be uniformly mixed. Add the flour. Mix again until the flour is completely incorporated. Transfer to a straight-sided vessel (if you have one.) Cover vessel with tea towel or cloth bowl cover and let stand 30 minutes.

Step 2

after 30 minutes have passed, reach into the vessel and pull the dough up and into the center. Turn the vessel quarter turns and continue this pulling 8 to 10 times. See video for guidance. Let the dough rest for another 30 minutes; then repeat the stretching and folding. If possible, repeat this cycle twice more for a total of 4 stretch and folds. By the 4th cycle, you will notice a huge difference in the texture of the dough: it will be smoother, stronger, and more elastic.

Step 3

Cover vessel with a tea towel or bowl cover and set aside to rise at room temperature (70ºF/21ºC) for 4 to 18 hours (the time will vary depending on the time of year, the strength of your starter, and the temperature of your kitchen; see notes above) or until the dough has roughly doubled in volume. (UPDATE: In the past I have recommended letting the dough rise until it doubles in volume. If you’ve had success with this, continue to let the dough double. Recently, I have been stopping the bulk fermentation when the dough increases by 50% in volume, and I feel my dough is even stronger in the end.) Note: Do not use your oven with the light on for the bulk fermentation — it is too warm for the dough. When determining when the bulk fermentation is done, it is best to rely on visual cues (doubling in volume) as opposed to time. A straight-sided vessel makes monitoring the bulk fermentation especially easy because it allows you to see when your dough has truly doubled.

Step 4

Turn the dough out onto a work surface and shape into a rough ball, using as much flour as needed — the dough will be sticky. Using a bench scraper, divide the dough into 4 equal portions. Sprinkle portions with flour. With floured hands, roll each portion into a ball, using the pinkie-edges of your hands to pinch the dough underneath each ball. Transfer each round of dough to a plastic quart container, cover, and store in fridge for at least 6 hours or up to 3 days or transfer to the freezer for up to 3 months (see notes in post about thawing).

Step 5

Pull out a round (or more) of dough from the fridge one hour before you plan on baking. Dust dough with flour and place on a floured work surface. Let sit untouched for about an hour (a little longer or shorter is fine). Place a Baking Steel or pizza stone in the top third of your oven. Set oven to 550ºF. Heat oven for at least 45 minutes but ideally 1 hour prior to baking.

Step 6

Gently shape dough into a 10-inch (roughly) round handling it as minimally as possible. (See video for guidance.) Lay a sheet of parchment paper on top of a pizza peel. Transfer the dough round to the parchment-lined peel.

Step 7

Spread 2 tablespoons of tomato sauce over the surface of the dough. Top with mozzarella to taste. Sprinkle with parmesan to taste. Drizzle with olive oil. Sprinkle lightly with sea salt. Shimmy the pizza, parchment paper and all into the oven. Bake pizza until top is blistered, about 5-6 minutes. Transfer to cutting board. Sprinkle with basil, if you have it. Cut and serve. Discard parchment paper.

Step 8

Place the kale in a small bowl, drizzle with olive oil, season with sea salt, and toss. Spoon crème fraîche over the dough leaving a 1/2-inch border or so—I use about a tablespoon per pizza. Sprinkle with minced garlic and a handful of grated Parmigiano Reggiano. Top with the kale. Shimmy the pizza, parchment paper and all into the oven. Bake pizza until top is blistered, about 5 – 6 minutes. Transfer to cutting board. Cut and serve. Discard parchment paper.

Step 9

Heat 1/4 cup olive oil in a skillet with 1/4 cup of minced scallions (or ramps!) and 1 teaspoon crushed red pepper flakes. Keep it over low heat while you make the pizza. Spoon crème fraîche over the dough leaving a 1/2-inch border or so—I use about a tablespoon per pizza. Sprinkle with a handful of grated parmesan. Shimmy the pizza, parchment paper and all into the oven. Bake pizza until top is blistered, about 5 – 6 minutes. Transfer to cutting board. At this point, the scallions should be starting to “frizzle”. If they aren’t, crank up the heat until the oil is sizzling. Spoon a few tablespoons of the hot oil over the pizza (you’ll have extra oil). Sprinkle with a pinch of sea salt. Cut and serve.