Abstract: The invention relates to an egg cooker. The egg cooker comprises a housing with mouth upwards; an inner container made of thermally conductive material, wherein the inner container is equipped in the housing in an approximately upright direction, having a cavity with mouth upwards so as to hold food material; PTC heating element, equipped on the inner container, wherein the PTC heating element will generate enough heat energy upon being connected to power supply and can transfer such heat energy to inner container (20) so as to cook the food material therein. The invention has following advantages: the foods cooked with the egg cooker shall be slender, and easy to eat, and the egg cooker is simple to operate, saving many troubles and being suitable for extensive application.