Abstract: A slow cooker includes a housing, an inner container and an actuating device. The housing is provided with a first inner wall, a first accommodating cavity, and a first accommodating opening. The first accommodating cavity is formed around the first inner wall. The first accommodating cavity is communicated with the first accommodating opening. The inner container is arranged into the first accommodating cavity via the first accommodating opening. The actuating device is configured to push water in the inner container to flow. Therefore, the water in the inner container is heated by using a heating device, so that the water in the inner container flows cyclically, which can quickly make the water in the inner container to reach a uniform temperature, reduce a temperature difference of the water in the inner container in the heating process, and improve the cooking effect.