Preheat the oven to 245°C and place a pizza stone (or steel) on the middle shelf if you have one.
Lightly dust a clean work surface or a sheet of baking parchment with flour. Gently stretch or roll the dough at room temperature into a 30cm circle.
Transfer the dough to a pizza peel dusted with cornmeal (or semolina), or to a baking sheet lined with baking parchment. Brush the surface with 30ml extra virgin olive oil and scatter the minced garlic evenly over it.
Arrange the sliced plum tomatoes or the halved cherry tomatoes in a single layer, leaving a 2.5cm border. Scatter the torn mozzarella over the top, then season with salt and black pepper.
Slide the pizza onto the preheated stone or place the baking sheet in the oven. Bake for 10–15 minutes, until the crust is golden and the cheese is bubbling and lightly browned.
Remove the pizza from the oven, scatter the basil leaves over the top, drizzle with a little extra virgin olive oil and leave to rest for 1–2 minutes. Slice and serve straight away.