The invention relates to a food stirring device. The food stirring device comprises a barrel, a cover, a rotating mechanism, a stirring mechanism, a speed adjusting assembly and an angle adjuster. One end of the rotating mechanism is fixed to the cover, and the other end of the rotating mechanism penetrates through the cover to be arranged in the barrel; the stirring mechanism is detachably fixed to the bottom of the portion, located in the barrel, of the rotating mechanism, and an installation included angle a is formed between the stirring mechanism and the bottom of the rotating mechanism; the speed adjusting assembly is fixed on the cover and connected with the rotating mechanism; the angle adjuster comprises a power module, a base, a rotating device, an adjusting bolt and a timing returning device, the base is fixed on the cover, one end of the rotating device is connected with the stirring mechanism through the power module, and the other end of the rotating device is connected with the timing returning device fixed on the base through the adjusting bolt. According to the food stirring device, the rotating device is driven by the power module to adjust the angle, the angle is adjusted and fixed through the adjusting bolt, the adjusting bolt is positioned through the timing returning device, and when time is up, the angle adjuster recovers the original angle.