The embodiment of the specification discloses a method for preparing
slurry of a food processor. Before performing crushing and boiling on materials, the food processor is provided with a boiling maintaining stage for obtaining
boiling point temperature. The method comprises: in the boiling maintaining stage, detecting the touchproof temperature when the
slurry is heated to trigger an overflow
signal, determining the reference
boiling point temperature according to the relationship between the touchproof temperature and the preset first temperature threshold; ignoring the overflow
signal, cyclically heating the
slurry in a preset heating mode, collecting the real-time slurry temperature corresponding to each heating end, updating the reference
boiling point temperature after each collection of the real-time slurry temperature, and performing the crushing and boiling operation after the boiling maintaining stage ends; and taking the latest reference boiling point temperature after the boiling maintaining stage ends as the current altitude boiling point temperature. In the process of preparing slurry, the user does not need to perform an additional boiling point detection process, and does not need to additionally add a
pressure detection device, so that the accurate recognition of the boiling point temperature is realized, and the safety hidden danger caused by the excessively high temperature is avoided.