Mediterranean style chicken meatball bake

British Chicken Drumstick Meat 29.0% , tomato 18.5% , red bell pepper 9.0% , chickpea 7.0% , water 7.0% , yellow bell pepper 5.0% , tomato juice 4.8% , Courgette 4.5% , feta 4.0% , onion 3.0% , red wine vinegar 2.8% , red onion 2.0% , lemon juice 1.0% , sugar 1.0% , garlic puree 0.7% , sundried tomatoes 0.4% , rice flour 0.2% , parsley 0.1% , chickpea flour 0.0% , corn flour 0.0% , basil 0.0% , salt 0.0% , sunflower oil 0.0% , paprika 0.0% , white wine vinegar 0.0% , black pepper 0.0% , oregano 0.0% , Preservative 0.0% , rapeseed oil 0.0% , dextrose 0.0%