The score of noodle taste prepared from 100% domestic flour was slightly disliked (2.5), but it could be improved through blending with sweet potato paste (3.2), even though the crietria was still the same (Table 6). Similar finding was also seen in noodle prepared from 100% of imported flour (slightly like) which became like after blending with sweet potato paste, reflecting that using of 40% sweet potato paste as ingredient could improve the noodle taste