Instead of layering the lasagna in a baking dish, the pasta, sauce, and cheese are mixed together, poured onto a sheet pan, topped with more cheese, and baked.

Chicken stars in these hearty meals in deep baking dishes, including cassoulet, gratin, lasagna, and tetrazzini. Satisfy mac and cheese, spaghetti, taco, and broccoli casserole cravings with a ...