A machine (1) for producing food products (10) characterized in that it comprises a supporting structure (2), a moulding station (3) for said food products (10) and an unloading station (4) of said food products, said moulding station (3) comprising a first supporting, conveying and processing chain (31) and a second processing chain (32), said first supporting, conveying and processing chain (31) comprising a plurality of first half-moulds (51) movable between a first rest position, a second preforming and cutting position and a third unloading position of said food products (10), said second processing chain (32) comprising a plurality of second half-moulds (52) opposite each other and couplable with respective first half-moulds (51) and movable between a first rest position and a second preforming and cutting position of said food products (10), said machine (1) also comprising first operating means of said first (31) and second chain (32) for movement of said food products (10) along a first direction of advance, second operating means of said first (51) and/or second half-moulds (52) adapted to move said first (51) and/or second (52) half-moulds between a first rest position and a second preforming and cutting position of said food products (10) and vice versa and third operating means adapted to move said first half-moulds (51) to the third unloading position of said food products (10).