In a mixing bowl, combine the sourdough discard, warm water, and olive oil. Stir until well mixed.
Add the all-purpose flour, salt, sugar, and instant yeast to the sourdough mixture. Use a wooden spoon or spatula to combine the ingredients until a dough forms.
Transfer the dough to a lightly floured surface. Knead the dough for about 5 minutes until it’s smooth and elastic.
Lightly oil the mixing bowl and place the dough back in it. Cover with plastic wrap or a damp cloth, and let it rest for about 10-15 minutes.
Preheat your oven to 475°F (245°C) and place a baking sheet or pizza stone inside to heat up.
Once the dough has rested, divide it into four equal pieces for personal pizzas. Roll each piece into a round shape, about ¼ inch thick.
Carefully transfer the rolled dough onto parchment paper or directly onto the heated pizza stone.
Add your favorite pizza sauce, cheese, and toppings on top of the dough.
Bake in the preheated oven for 10-15 minutes, or until the crust is golden brown and the cheese is bubbly.
Remove the pizza from the oven, let it cool for a few minutes, slice, and serve hot!