Preheat oven to 425℉
In the meantime, rub 1 teaspoon olive oil over a 14-inch pizza pan and sprinkle with cornmeal. .
In a small bowl, stir yeast and sugar into warm water and let stand until foamy (2-3 minutes)
Combine flour, salt, and 2 teaspoons of olive oil in a food processor bowl with a metal blade. Turn on the machine. See NOTES
Pour the yeast mixture through the feed tube. Process until dough forms into a ball inside the bowl. If dough sticks, add more flour, a tablespoon at a time. If the dough is crumbly, add water a teaspoon at a time. When you reach the desired consistency, process the dough until uniformly supple and elastic, about 40 seconds.
Stretch and pull the dough immediately on a heavily floured board into a 14-inch circle. If dough resists by springing back into a ball, let rest 5 minutes to relax gluten, then try again. See NOTES.
Transfer dough to pizza pan. Work the edge to form a rim. Brush with remaining one tablespoon oil. Sprinkle on minced garlic and cover with an even layer of tomato slices. Sprinkle with Parmesan cheese. Bake for 15-18 minutes until the crust is crisp and golden brown. Remove from oven and wprinkle with basil. Cut and serve!