Method

Toasts
Cut French stick into twelve 1/2-inch (1 cm) thick slices; brush with olive oil. Place, oiled side down, on grill over medium heat; close lid and grill for 3 to 5 minutes or until toasted. Top with the following.
Topping
In bowl, mix tomatoes, onion, fresh basil, garlic, olive oil and vinegar. Mound on toasts; top each with grated Parmesan cheese.