The purpose of this research was to obtain the best rasio of Riau local corn flour and tapioca which meet the Indonesian Quality Standard of instant noodle (SNI 01-3551-2000). Research was carried out experimentally using a Completely Randomized Design (CRD) with 5 treatments and 3 replications in order to obtain 15 experimental units. Treatments of this research were JT0 (100% corn flour) as c…