Roasted Aubergine Caponata with Olives and Capers

tomato 21.0% , aubergine 16.0% , Courgette 11.0% , yellow onion 11.0% , sunflower oil 10.4% , red bell pepper 6.0% , yellow bell pepper 6.0% , black olive 5.0% , extra virgin olive oil 3.9% , tomato concentrate 3.4% , capers 3.0% , white wine vinegar 1.3% , concentrated lemon juice 1.0% , basil 0.5% , garlic 0.2% , pine nuts 0.1% , sugar 0.1% , salt 0.1%