The article highlights a significant increase in the cost of cassava starch, a crucial ingredient in cheese bread, by approximately 41.46% from January to April of the same year. This price hike is due to a decrease in cassava production and a scarcity of the tuber, despite favorable conditions for growth. The shortage has forced some factories to cut production by 30%. The slow production cycle of cassava starch and its fermentation time contribute to the slow adjustment in market prices. This situation is anticipated to raise the price of cheese bread and biscuits.