01 - Preheat the grill to medium-high heat, about 450°F. Clean and oil the grates thoroughly.
02 - On a floured surface, roll or stretch the pizza dough into a 12-inch round, approximately 1/4-inch thick.
03 - In a bowl, combine crushed tomatoes, 1 tablespoon olive oil, minced garlic, sea salt, and black pepper. Stir thoroughly and set aside.
04 - Lightly brush one side of the dough with olive oil. Position the oiled side down on the hot grill grates. Grill uncovered for 2 to 3 minutes, until lightly charred underneath and bubbles form on the surface.
05 - Brush the uncooked top of the dough with olive oil. Using tongs or a large spatula, flip the dough over carefully.
06 - Spread the prepared tomato sauce evenly over the grilled side of the dough. Arrange mozzarella slices uniformly on top of the sauce.
07 - Close the grill lid and cook for 2 to 4 minutes, until the cheese is melted and the bottom is crisp and golden-brown.
08 - Carefully remove the pizza from the grill. Garnish with fresh basil leaves and drizzle with extra-virgin olive oil. Slice and serve hot.