INGREDIENTS
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1/2 cup balsamic vinegar
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1 (8-ounce) piece Cuban bread, cut in half horizontally
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1 tablespoon extra-virgin olive oil
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12 large basil leaves
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5 ounces fresh mozzarella cheese, thinly sliced
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2 medium tomatoes, thinly sliced
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1/4 teaspoon salt
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1/8 teaspoon freshly ground black pepper
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Cooking spray