Add the flour to the mixing bowl of your stand mixer (or regular bowl, if mixing by hand), then add the water, salt, and fresh yeast and wait until the yeast dissolves in the water.
Attach the dough hook to your stand mixer and mix for 20 minutes (or mix 10 minutes by hand - the traditional way!). If the dough is a bit too sticky, add a little more flour, if it's too dry, add a little more water.
Transfer the dough to a large plastic container and cover it with a damp kitchen towel. Let it rest at room temperature for about 1-2 hours. Then transfer the covered plastic container to your fridge and let the dough rest overnight, preferably 24 hours, or up to 2-3 days.
Place the dough on a floured working surface and divide it with a dough scraper into 2 pieces (or 3, if you make smaller pizzas). Form each piece with your hands to a smooth ball, then transfer them to a floured wooden board and cover them with a slightly damp kitchen towel. Allow them to rise for an extra 1-2 hours, or until they reach room temperature.
Place a pizza stone (if you have one) into the oven and preheat the oven to the highest possible setting, no fan, (typically 250 °C or 480 °F).
Meanwhile, roll out the dough balls with a rolling pin or stretch the dough with your fingers into circles. Prepare your pizza toppings of choice. I like using tomato sauce, onion, garlic, mushrooms, olives, and vegan cheese, but often I just use tomato sauce and vegan cheese.
Slide the pizza onto the pizza stone and bake it until the crust is slightly brown (or longer if you prefer it crispier).The baking time depends on how thin you rolled out the dough, what kind of oven you're using, if you have a pizza stone, and which (+ how many) toppings you're using. I recommend baking for about 5-8 minutes (if using a pizza stone) or up to 15 minutes (if using a baking tray), but it's best to check every few minutes. Enjoy!