Place the bread on a baking tray lined with baking paper.
Bake for approx. 10 mins. in the centre of an oven preheated to 180°C.
Place the bread in a bowl, add the oil, ground rosemary and fleur de sel, mix.
Mix the tomatoes and all the other ingredients with the bread, leave to absorb for approx. 25 mins. Sprinkle with basil.