Blend all basil, pine nuts, parmesan cheese and salt in food process or blender until well incorporated and finely chopped
Add 1/4 cup olive oil and blend again until mixture is almost creamy. Refrigerate at least 2 hours to overnight.
Preheat oven to 400 degrees.
For the pizza: roll out pizza dough with a little flour to make sure it's pliable to form into pizza shape.
Once the dough is thin enough and you have formed the pizza as you like place on a lightly oiled pizza stone.
First rub on a little olive oil **but not too much** on the top of the pizza dough. Then top with sliced mozzarella followed by the tomatoes.
Bake in preheated oven for approx 15 minutes for a personal pizza or 25-30 minutes for a large size pizza. Or just until the lip of the pizza is turning golden brown.
Take out of oven and let cool slightly, then top with the pesto and enjoy!