lasagnette

Noun

 * 1) A type of ribbon pasta that is rippled like the edge of a sheet of
 * 2) A type of sheet pasta, a narrower version of lasagna
 * 3) A type of cut pasta, small cut rigatoni sized flat rectangles with rippled edges, akin to mini-lasagnas, typically used in pre-made ready-to-eat heat-to-serve canned lasagna

Etymology
From.

Noun

 * 1) lasagna made of small or crumbled sheets of pasta