The present disclosure relates to a method for processing food products, comprising the following steps: multi-track slicing of food products into individual food portions on a plurality of production tracks; detecting at least one feature of a food portion during and/or after slicing; multi-track conveying of the food portions on separate production tracks; moving the food portions 34 from a plurality of production tracks onto a reduced number of output tracks and/or moving them between different tracks and/or grouping them. According to the present disclosure, the position of the individual food portions is tracked by means of a controller, so that, for each food portion 16 which has been moved onto the output track, it will be known on which production track said food portion 16 has been produced. The disclosure further relates to a food processing system.