In the manufacturing process starch is mixed with hot water and partially gelatinized to form dough, which is subsequently shaped and steamed or boiled to complete gelatinization. The cooked dough is then sliced and dried to a half finish product with about 12% moisture content. The half finish product is dipped in hot oil whereby it expands to a porous, low density and crispy product (Tongdang et al., 2008). The frying process is an important process to provide a puffed product. If the starch is not fully puffed, poor expansion and texture of cracker will follow. There are many influence factors for the puff process, such as temperature, warm up time, oil type, oil bath turbulence by stirring, frying time and equipment use (Alvis et al., 2009).