Heat a griddle pan and toast the bread for 5-10 minutes or until crispy. You could just use a toaster, but the seared lines the griddle pan gives really adds to the flavour. I like to drizzle olive oil over the bread first, but that's completely optional (but very good!)
In a bowl mix the tomatoes with the basil, 1 Tbsp oil and the balsamic with a pinch of salt. Set aside while the bread toasts.
When the bread's done and still hot, rub the garlic cloves over the bread (it's amazing how much flavour comes out!) Spoon the tomatoes over each piece and finish with a drizzle of oil and a twist of black pepper and salt if required.