The invention provides an electrically refrigerating-heating container. A resistor material is used for quickly and uniformly heating the outer wall of a liner, so that the cooked food is better in mouth feel. The liner and a casing are in dual-layer vacuum arrangement, so that energy can be saved, energy transfer is avoided, and the purpose of saving energy can also be achieved. A semiconductor cooler is used for quickly refrigerating the food, so that the mouth feel of the food is better, the cooking time is shortened, and the purposes of being energy-saving and time-saving are achieved. Besides, the electrically refrigerating-heating container has multiple functions and is portable.