Preheat oven to 500°.
Roll dough into a 12-inch circle on a lightly floured surface. Place dough on a 12-inch pizza pan or baking sheet coated with cooking spray and sprinkled with cornmeal. Crimp edges of the dough with fingers to form a rim. Sprinkle cheese on the crust. Arrange tomato on cheese; sprinkle with capers.
Bake at 500° for 15 minutes or until crust is golden. Remove from oven; sprinkle with basil, pepper, salt, and garlic. Drizzle with oil. Cool slightly (tomatoes will be hot). Cut the pizza into 4 wedges.