Heat oven to 300°F. Place aluminum foil on baking sheet; brush with 1 tablespoon oil.
Arrange tomato halves, cut-side-up, in single layer on foil. Brush with 1 tablespoon oil. Sprinkle with sugar, salt and ground pepper.
Cut 1/2 inch off top of garlic head. Drizzle 1 teaspoon oil over garlic. Wrap in foil; place on baking sheet with tomatoes.
Bake tomatoes and garlic 45 minutes or until garlic is soft when pierced with knife.
Cook bow-tie pasta according to package directions; drain. Return to pan.
In small bowl, squeeze garlic into remaining 2 teaspoons oil; mash until smooth. Stir into pasta. Add pepperoni, tomatoes and cheese. Cook over medium heat, stirring, 1 to 2 minutes or until cheese starts to melt. Sprinkle with basil and cracked pepper.