Ingredients: For the tomato sauce: 125ml/4½fl oz olive oil 2 medium onions, finely chopped 4 x 400g/14oz cans whole plum tomatoes salt and freshly ground black pepper large handful fresh basil leaves, roughly torn For the meatballs: 250g/9oz minced beef 250g/9oz minced pork 4 garlic cloves, finely chopped 3 tbsp roughly chopped fresh parsley 1 free-range egg, beaten olive oil, for ...