Preheat oven to 400°F (200°C)
Using a paring knife, cut ¼ inch off top end of garlic, keeping cloves intact. Place garlic, cut side up, on foil. Drizzle with 1 teaspoon (5 grams) oil, and sprinkle with ¼ teaspoon salt. Wrap in foil.
Bake until deep golden brown, about 40 minutes. Unwrap garlic, and let cool completely. Squeeze pulp into a small bowl, and mash with a fork. (You should have about 2½ teaspoons or 25 grams roasted garlic paste.)
In the bowl of a stand mixer fitted with the paddle attachment, place ¾ cup plus 1 tablespoon (195 grams) room temperature water and 3 teaspoons (15 grams) oil. Add roasted garlic paste, flour, parsley, 1½ teaspoons (4.5 grams) salt, rosemary, and yeast. Beat at low speed for 4 minutes; scrape paddle and bottom and sides of bowl. Beat at medium speed until dough pulls away from sides of bowl and forms a smooth, slightly sticky ball around paddle, 3 to 4 minutes, stopping to scrape sides of bowl and paddle. (Dough should be elastic enough to not tear when gently pulled.)
Oil a medium bowl. Place dough in bowl, turning to grease top. Cover and let rise in a warm, draft-free place (75°F/24°C) for 1½ hours, folding dough in bowl every 30 minutes. (To fold, use wet or oiled hands to reach under one side of dough; gently stretch up, and fold over center. Repeat 3 more times around bowl.) (Dough will double in size.)
Brush a 6-cup charlotte cake pan with remaining 2 teaspoons (10 grams) oil. Turn out dough into prepared pan, and using greased fingertips, gently stretch dough to completely fill pan. (If dough is tight and will not stretch completely, let stand for 5 to 10 minutes and then try again.) Cover and let rise in a warm, draft-free place (75°F/24°C) until dough fills pan about halfway, 30 to 45 minutes.
Preheat oven to 425°F (220°C).
Bake until top of dough starts to brown and an instant-read thermometer inserted in center registers 205°F (96°C), 12 to 15 minutes. Remove from oven, and let cool in pan for 10 minutes. Leave oven on. Invert bread onto a baking sheet. Top with Pizza Sauce and cheese.
Bake until cheese is melted, about 5 minutes. Top with basil leaves. Let cool on pan for 5 to 10 minutes.
For topping: In a small bowl, stir together tomatoes, basil, and oil; spoon onto cheese. Serve immediately.