It is not uncommon that, when a food ingredient is incorporated into a food system in order to enhance some quality attributes, other significant quality attributes may be compromised. Additionally,whether the heat-sensitive and/or nutritional compounds are preserved in processing is also an important issue to be considered. Therefore, the objectives of this research were to evaluate the effect of green banana flour substitution for cassava starch on the nutrition, color, texture in this two snack foods. Sensory evaluation was also conducted to obtain accepted substitution level.