Savory dishes also shine in a 9x9 glass baking dish. A comforting vegetable lasagna, with layers of pasta, ricotta, seasonal vegetables, and marinara sauce, cooks beautifully in this size. The glass material allows you to achieve a bubbly, golden top while ensuring the flavors meld together throughout the dish. You can even prepare a breakfast casserole, combining eggs, cheese, and your choice of breakfast meats or vegetables, baking it all in one convenient dish.