Preheat the oven to 160°C degrees.
Quarter the tomatoes and toss in a high sided oven proof dish with the olive oil, whole garlic cloves, a good pinch of salt and black pepper.
Roast for 50-60 minutes until very soft and juicy. Squeeze the garlic flesh into the juices and discard the skins.
Spoon the beans onto a large plate or platter. Top with the roasted tomatoes and their juices. Scatter over the basil leaves and finish with big twists of black pepper.
