Оn a large platter layer alternating slices of tomatoes and mozzarella and add a basil leave between each. Drizzle the salad with some extra virgin olive oil and decorate with balsamic vinegar reduction. Season with some salt and black pepper to taste.

Balsamic reduction

To make 1/2 cup of reduction you'll need about 1 cup balsamic vinegar.

Set a deep sauce pan over medium heat and pour balsamic vinegar. Bring to a boil and let it reduce for 10-15 minute, depending on how thick you like it. Remove from heat when it is still pourable, because it will continue to thicken while it cools down. You can even pour it into a squeeze bottle if you'd like to achieve a nice decorating effect. You can use it when it cools to room temperature.