In a bowl, combine warm water, sugar, and yeast. Let it sit for 10 minutes until frothy.
In a large mixing bowl, combine flour and salt.
Gradually add the yeast mixture and olive oil to the flour.
Mix until a dough forms and knead for about 10 minutes.
Place the dough in a greased bowl, cover, and let it rise for 1 hour or until doubled in size.
Preheat your oven to 475°F (245°C).
Roll out the dough on a floured surface to your desired thickness.
Transfer the dough to a pizza stone or baking sheet.
Spread crushed tomatoes evenly on the dough and season with salt and pepper.
Tear mozzarella into pieces and distribute over the sauce, then add fresh basil leaves.
Bake for 12-15 minutes until the crust is golden brown and the cheese is bubbly.
Remove from the oven, let cool slightly, and garnish with more basil before serving.