US Patent 9462818 High amplitude corrugated food product

A high-amplitude corrugated food product and method of making same. The corrugated food product comprises a corrugated surface on opposing surfaces, each surface having a plurality of peaks with substantially equal amplitude values of at least about 2.54 mm. The corrugated food product further comprises a high area moment of inertia of between about 20×10−8 m3 to about 160×10−8 m3 with a dehydration factor of less than about 1.7, which provides for less breakage and more texture. The corrugated food product has a 90°-to-0° hardness ratio of at least about 2.78 and a 90°-to-0° and a crispiness ratio of at least about 3.14.