The invention discloses a turnover-type energy-saving cooker. The turnover-type energy-saving cooker comprises a cooker body and a cooker support. The cooker body is rotationally connected to the cooker support by using a rotating bar; the cooker body is heated by using electromagnetic induction heating coils which are uniformly distributed around the outer circumference of the cooker body. The turnover-type energy-saving cooker is characterized in that the cooker body is a double-layer structure, wherein the inner layer is a metal liner and the interlayer is a vacuum layer; a curved mounting plate is arranged on the back surface of the cooker support, wherein a mixing and sealing device is hinged onto the curved mounting plate so as to coat and seal the top part of the cooker body; and a material separating liner is also arranged in the cooker body in a sleeved mode. The turnover-type energy-saving cooker overcomes the technical problems of traditional steam jacked cookers on low heat utilization rate and waste of resources caused thereby; moreover, by adopting the combination of the vacuum cooker body with the double-layer structure with the electromagnetic induction type heating coils, the turnover-type energy-saving cooker is more environmentally friendly in the heating mode, so that the efficiency is further improved and the energy utilization rate is effectively improved.