Provided herein are kitchen utensils, in particular temperature-maintenance saucepans, frying pans, pots and woks. The temperature-maintenance zero-cooking utensil may include a small solar panel being arranged at the end of the utensil's handle, a command control system located on the top of the handle or grips of the temperature-maintenance utensils, an OFF button (circuit-breaker) arranged between the command control system and the small motor, a small motor incorporated in the handle or grips of the utensils, and cooling liquid or distilled water (Elephant's-civ technology) with its pressurized zone. Sensors and connecting pipes are arranged around the right and left sides and between the body and base of the pan. Electrical wires may connect all of the systems of the temperature-maintenance zero-cooking utensils together.