In the bowl of a stand mixer with a dough hook, add the water, discard and olive oil. Use a Danish dough whisk to mix until incorporated. Add the flour, instant yeast and salt to the wet ingredients. Mix on low for about 2 minutes or until a shaggy dough forms.You can also mix and knead the dough by hand. Increase the kneading time by 5 minutes. 350 grams warm water, 100 grams sourdough discard, room temperature, 30 grams extra virgin olive oil, 575 grams bread flour, 10 grams salt, 7 grams instant yeast
Increase the speed to medium and knead the dough for 6-8 minutes more. The dough should pull away from the sides and feel tacky to the touch, but not sticky. If the dough is still sticky after being kneaded, add 15-30 grams (1-2 Tablespoons) of extra flour until the correct consistency is achieved.
Place the dough in a lightly greased straight-edge bowl, cover and leave the dough in a warm place to double in size. In my 70 degree F kitchen, this took about 45-75 minutes. In the meantime, preheat your baking stone at 500-550 degrees F for at least an hour. See Notes below for alternative baking methods. Once the dough has doubled in size, pour the dough out on a work space that has been lightly dusted with flour. See Notes below for Make-Ahead and Freezing options. Using a bench scraper, divide the dough into 2 for two large pizzas (12-inches) or 4-6 pieces (8-inches) for personal-sized pizzas. Shape the pieces of dough into dough balls. To do so, pull the edges of the dough towards the center and pinch the seams together with your fingers. Turn the dough to be seam-side dough, then cup your hands on the sides of the dough, tucking the dough under and turning it clock-wise. This creates tension and a smooth ball shape. Repeat with the remaining pieces of dough.
Cover the dough balls with a clean tea towel to puff up for its second rise. In my 70 degree F kitchen, this took about 20-30 minutes. Place one dough ball on a piece of parchment paper and carefully shape the dough into a 12-inch round (8-9 inch round for personal pizzas). If the dough feels tight and is resisting being shaped, leave it to rest for 5-10 minutes more. The gluten may need to relax a little more. If the dough rips, just press it back together. For 12-inch pizzas, top with about ½ cup of sauce, 2 cups of cheese and your favorite toppings.
Slide the piece of parchment paper with the pizza on top of a pizza peel, then carefully slide the parchment paper onto the pizza stone. Bake for 7-10 minutes, or until the crust is golden brown and the cheese is melty.While the first pizza bakes, shape and prepare your next pizza! Use the pizza peel again to carefully remove the pizza from the oven. Wait a few minutes before slicing into pieces. Repeat the same process with the second pizza. Serve hot and enjoy!