Marcello Tully's cheese and tomato aubergine bake | Tesco Real Food

Ingredients

• 20g (¾ oz) unsalted butter
• 15ml (½fl oz) sunflower oil
• 1½–2 small onion, diced
• 2 garlic cloves, crushed
• 385g (12½ oz) tinned chopped tomatoes
• 1 medium tomato, roughly chopped
• 1tbsp tomato puree
• 1 vegetable stock cube
• ½tsp dried oregano
• 1 pinch salt
• 1 pinch black pepper
• ½tsp sugar
• 2tsp cornflour
• 30ml (1fl oz) water
• 1½tbsp basil, chopped
• 1 large aubergine
• 4 pinches salt
• 4 pinches black pepper
• 50ml (2fl oz) sunflower oil
• 80g (3 oz) mozarella cheese, grated
• 80g (3 oz) parmesan, grated