Just the thought of slow-roasted plum tomatoes can make one's mouth water. These tomatoes, when roasted to perfection, resemble delightful candies on a tray. With tomatoes now being plentiful, it's the perfect season to slow roast them. Not only do they serve as a delectable treat, but they can also be frozen and used later in various dishes like sauces, bruschettas, frittatas, tarts, tossed with pasta and fresh basil, or even as toppings on steaks and grilled paninis. The unique flavour of a …