The yield of Shea butter extracted was optimized by varying kneading time, kneading temperature, and kneading speed using conventional method of varying one variable at a time (OVAT). Helical shaped impeller mounted on a variable speed Tecmix TM 1100 kneader was used to knead the Shea paste. Shea paste produced by milling crushed Shea nut was kneaded with 125% (wt) water at temperatures ranging from 10 to 35 OC for periods ranging from 0.5 to 8.7minutes. The impeller speed was varied between 260 and 1050 rpm. OVAT optimization conditions were established to be time of 5.36minutes, temperature of 15.90C, and kneading speed of 894.4rpm. The optimized Shea butter yield for these conditions was 24.04%.