Chicago Metallic Lasagna Trio Pan, 12-Inch by 15-Inch by 3-Inch (11-1/2-Inch by 2-1/2-Inch Cavities). The Trio Lasagna Pan from Chicago Metallic has 3 separate channels allowing cooks to be creative and makes it easy to serve vegetarians or carnivores from one pan. A custom-fit, exclusive spatula is deep enough to get that great first piece with no mess. The width and length of each channel is the same as standard lasagna noodles, making lasagna building fast and easy. Can be used to make three dinners in one batch – tonight’s dinner and two for future nights or for those unexpected guests.