PROBLEM TO BE SOLVED: To provide a production method of vegetable oil sake lees, in which impalpable powders generated in a production step of vegetable oil sake lees are added in the production step of the vegetable oil sake lees, and which has high yield and quality which is almost similar to conventional vegetable oil sake lees.SOLUTION: Provided is the production method of vegetable oil sake lees, in which, impalpable powders of oil sake lees generated in the production step after a solvent extraction step, are added to an extraction raw material at a step before the solvent extraction step.SELECTED DRAWING: Figure 2