Extra-virgin olive oil8 large or 16 medium tomatoes, cored and cut into1/2-inch slices6 medium zucchini, stems removed, cut on the diagonal into 1/2-inch pieces12 cloves garlic, peeled and sliced10 sprigs fresh basil, leaves picked and finely shreddedSalt and freshly ground black pepper to tasteGoat cheese or other grating cheese, such as Parmesan or Asiago (we used Parmesan)