PURPOSE: A composition for producing cookies containing bean-curd dreg powder is provided to offer excellent nutrition of bean-curd dregs to the cookies. CONSTITUTION: A composition for producing cookies contains flour, 5-150wt% of bean-curd dreg powder, 10-70wt% of powder fat, and 0.1-10wt% of modified starch. The bean-curd dreg powder has the particle size of the 50-300 meshes. The composition also contains more than one material selected from the group consisting of 50-100wt% of sugar, 5-15wt% of protein powder, 20-50wt% of margarine, 0.1-1wt% of baking powder, 0.5-2wt% of salt, 5-15wt% of skimmed milk powder, and 0.1-1wt% of vanilla extract. The composition also contains vitamins, minerals, or dietary fibers.본 발명은 밀가루, 비지 분말, 분말 유지 및 변성 전분을 포함하는 쿠키용 조성물 및 상기 조성물로 제조한 쿠키를 개시한다.