This study aims to determine effect of freezing times and thawing method on physical and chemical characteristics of instant nasi uduk. This research used a factorial completely randomized design with two treatment factors, namely the thawing method (A1= microwave, A2= conventional) and freezing times (B1=12, B2=18, B3=24, B4=36, B5=42 hours). Observed parameters in this research included speci…