Combine the tomatoes, basil, salt, pepper, vinegar and oil in a bowl. Allow to sit for at least ½ hour (out of the fridge) or up to overnight (in the fridge).
Preheat the oven to 200 degrees
Spread olive oil over both sides of the slices of bread and pop onto an oven tray, cook for 15 minutes or until golden and crunchy.
Remove from the oven and rub the clove of garlic all over the bread.
Allow the bread to cool completely before topping with the tomato mix, draining with a spoon as you transfer it to the bread.