[Solution] The present invention provides a food separating device capable of continuously performing a separating process on a frozen food and provides a separated food producing method by using the food separating device. The food separating device is provided with a first rotary body (11) which is capable of rotating around a first rotation shaft (16) and which has a first blade member (18) protruding from the first rotation shaft (16) a second rotary body (12) which is capable of rotating around a second rotation shaft (19) approximately parallel to the first rotation shaft (16) and which has a second blade member (20) that crosses on the same plane as the first blade member protruding from the second rotation shaft and a receiving plate part (15) which is arranged below the first rotary body (11) and the second rotary body (12) and which has a predetermined interspace with distal end parts of the first blade member (18) and the second blade member (20) of the first rotary body (11) and the second rotary body (12).
