This invention relates to a system for forming a product from a food mass, comprising a mould member (8) with a multitude of cavities (9), in which the food product is formed into for example patties and a feed channel (12) which feeds the food mass into the cavities, wherein this feed channel has a width (Wfc). The present invention further relates to a method to form a food mass into patties in the mould cavities of a mould member, wherein the food mass is fed to the mould cavities via a feed channel.