The present invention discloses a lecithin edible salt. The preparation method comprises the following steps: firstly glyceryl monostearate is dissolved in acetone, and the glycerol monostearate has a very good surface activity, can effectively promote the de-fat of egg yolk powder and can be completely dissolved in the acetone without introducing unwanted impurities; then lecithin is subjected to hydrogenation, the hydrogenated lecithin can make the unsaturated chains of the unsaturated fatty acids disappear in the molecular structure of the lecithin, thereby greatly improves the chemical stability and dispersion of the lecithin, and has bleaching and deodorization effects; then the hydrogenated lecithin and gamma-cyclodextrin are effectively combined, which improves the stability of the lecithin; and finally, a white and taste stable powder is formed by drying, and the powder can be effectively mixed with edible salt together without affecting the salty taste of the edible salt.