A sweet potato snack chip which is made by cooking dough that contains a sweet potato flour composition that includes sweet potato powder, sweet potato flakes and mixtures of these. The sweet potato snack chip has a chip density of from about 0.6 g/ml to about 2.0 g/ml, and a chip fracture strength of from about 400 gf to about 900 gf. The preferred dough formed from the sweet potato flour composition is sheetable and cohesive. Fabricated snacks made from this dough have desirable taste and texture characteristics.
