Yogurt-flavored food additive essence. Through the synergistic technology of enzymatic hydrolysis, fermentation and compounding, it precisely captures the unique rich milk aroma, refreshing fermented acid aroma and delicate sweet and smooth aftertaste of natural yogurt after lactic acid fermentation, presenting a rich and layered fermented dairy flavor. The top aroma is clear and acidic, the body aroma is full and round, the tail aroma is clean and has a long-lasting fragrance, highly restoring the characteristic flavor layers of classic dairy products such as original yogurt and fermented flavor dairy products.