The invention belongs to the technical field of the steam cooking equipment, and discloses steam cooking equipment. The equipment comprises a tank body and a steam reflux condensation component; one end of the steam reflux condensation component is connected with a cavity of the tank body and used for performing water-vapor separation on the steam drained into the steam reflux condensation component, and the other end of the steam reflux condensation component is connected with an exhaust port of the tank body and used for draining the gas after water-vapor separation out of the tank body, andthe steam reflux condensation component reintroduces the water after water-vapor separation into the cavity of the tank body. Compared with the prior art, the steam cooking equipment disclosed by theinvention not only can play an aim of recycling the water vapor, but also can effectively save the utilization of the water in the water tank of the steam cooking equipment, the utilization efficiency of the water is improved, the longest use time of the single water adding is prolonged, and the problem of large water consumption in the period is solved; and meanwhile, the inner cavity can be supplemented with the hot steam, and the problem that the steam amount in the inner cavity is excessively reduced is avoided.