A wide, ribbonshapedpastawithstraightorwavyedgesthatismadefromnoodledough. Lasagna may be homemade or produced commercially. Packaged lasagna comes in dried and no-boil forms. The term also refers to an Italian baked dish made with this noodle. Traditionally, the dish is prepared by alternating layers of cooked lasagna noodles, a tomato or meat based sauce, and cheese.