You only need a few ingredients but you do need food mill. A food processor or blender will kinda do the job but not as well:
Uber-fresh, ripe, Vine Ripened Tomatoes
Extra Virgin Olive Oil
Fresh Mint, finely chopped
Kosher Salt or Fleur de Sel
Fresh Cracked Pepper
Fresh Grated Parmesan Cheese
Run the tomatoes through a food mill to seperate the juices and pulp from the skins and seeds and chill. Season to taste with the salt and pepper and garnish with the rest of the ingredients before serving.
"Boldness has genius, power, and magic in it."
Johann Wolfgang Von Goethe