An integrated multifunctional vacuum cooking machine, characterized in that the integrated multifunctional vacuum cooking machine comprising: a cooking machine body provided with a heat conducting container configured to accommodate food materials, wherein the cooking machine body and the heat conducting container define a vacuum cavity configured to process the food materials; a vacuum pump set provided on the cooking machine body and communicated with the vacuum cavity; a heating assembly provided on the cooking machine body and configured to heat the food materials in the vacuum cavity through the heat conducting container; a temperature measuring assembly provided on the cooking machine body and configured to measure a temperature of the food materials; a control system provided on the cooking machine body and electrically connected to the vacuum pump set, the heating assembly, and the temperature measuring assembly; wherein the cooking machine body comprises a base and a top cover, a chamber recessed downward is formed in a top surface of the base, the heat conducting container is disposed in the chamber, the top cover is configured to open and close the chamber, and the top cover and the heat conducting container define the vacuum cavity when the top cover closes the chamber; characterised in that the temperature measuring assembly comprises a temperature measuring probe provided in the vacuum cavity, and is electrically connected to the control system and capable of being directly inserted into the food materials, and the temperature measuring probe is movably connected to the top cover and capable of moving in the vacuum cavity according to an instruction of the control system. a cooking machine body provided with a heat conducting container configured to accommodate food materials, wherein the cooking machine body and the heat conducting container define a vacuum cavity configured to process the food materials; a vacuum pump set provided on the cooking machine body and communicated with the vacuum cavity; a heating assembly provided on the cooking machine body and configured to heat the food materials in the vacuum cavity through the heat conducting container; a temperature measuring assembly provided on the cooking machine body and configured to measure a temperature of the food materials; a control system provided on the cooking machine body and electrically connected to the vacuum pump set, the heating assembly, and the temperature measuring assembly; wherein the cooking machine body comprises a base and a top cover, a chamber recessed downward is formed in a top surface of the base, the heat conducting container is disposed in the chamber, the top cover is configured to open and close the chamber, and the top cover and the heat conducting container define the vacuum cavity when the top cover closes the chamber; characterised in that the temperature measuring assembly comprises a temperature measuring probe provided in the vacuum cavity, and is electrically connected to the control system and capable of being directly inserted into the food materials, and the temperature measuring probe is movably connected to the top cover and capable of moving in the vacuum cavity according to an instruction of the control system.