Baked vegetable au gratin is one of the first dishes that comes to mind when one thinks of continental delicacies. Much loved across the world, this french dish is made by baking a mixture of assorted veggies and white sauce, coated with cheese or bread crumbs. The secret to making perfect au gratin is to bake it till you get a nice brown crust. This gives the dish its special texture and cheesy aroma. Enjoy the baked vegetable au gratin immediately upon baking, with crisply toasted bread.