You need 1 ingredient. The key ingredients include: ["2 medium to small vine-ripened tomatoes", "1 small ball bufula mozzarella (approximately 4 ounces)", "Salt", "Black pepper", "2 tablespoons olive oil", "2 tablespoons balsamic vinegar", "2 tablespoons chiffonade basil", "Black and Green Olive Tapenade with Crostini, recipe follows", "Roasted Beet napoleon, see recipe file", "Chino Chopped Vegetable Salad, see recipe file", "Recipe courtesy Wolfgang Puck, ""Pizza, Pasta & More!,"" Random House, 2000", "1 cup Nicoise olives, pitted", "1 cup small green French olives (Picholine), pitted", "1/4 cup oven-dried tomatoes, drained, recipe follows", "1 tablespoon capers", "1 garlic clove", "1 anchovy fillet", "1/2 tablespoon chopped fresh basil leaves", "1/2 tablespoon chopped fresh thyme leaves", "1/2 tablespoon chopped fresh flat-leaf parsley leaves", "1/4 tablespoon chopped fresh oregano leaves", "1/4 cup extra virgin olive oil", "Crostini, recipe follows", "12 medium Roma tomatoes (2 pounds)", "1/2 cup extra virgin olive oil, plus additional as needed", "1 teaspoon minced fresh thyme leaves", "6 garlic cloves, crushed", "1/2 teaspoon kosher salt", "1/4 teaspoon freshly ground black pepper", "1/2 teaspoon sugar", "2 slices bread, preferably sourdough", "Extra virgin olive oil", "1/2 garlic clove"].