Tomato gratin with shallot and balsamic vinegar

This tomato gratin is big on flavor thanks to fresh herbs, balsamic vinegar, and a hint of allspice. Use a high quality Parmesan cheese like Parmigiano-Reggiano for even more of a flavor boost. Plum tomatoes, which are meaty and don’t give off a lot of liquid, are best for this gratin. The panko, Japanese-style breadcrumbs that have an airy texture, combined with the cheese, give the meal an added crunch, as well. Serve as a side for a cozy fall meal with your family, or make the dish come to life after you pick the season's bounty from your garden.