Dough kneading cup and food processor

The utility model provides a dough kneading cup and a food processor. Wherein the dough kneading cup is provided with a processing space for kneading dough, a movable dough kneading knife is arrangedin the processing space, and a speed reducing device connected with the dough kneading knife is arranged at the bottom of the dough kneading cup so as to reduce the rotating speed of the dough kneading knife. The food processer can comprise a machine base, a first food processing cup which can be placed on the machine base and works in cooperation with the machine base, and a second food processing cup which can be placed on the machine base and works in cooperation with the machine base. A speed reduction device is arranged in the first food processing cup. The second cooking cup is internally provided with no speed reduction device, or the second cooking cup is internally provided with a speed reduction device, but the speed reduction ratio of the speed reduction device is not equal to the speed reduction ratio