The invention proposes a system for dosing a food product onto an object comprising a dosing device (1) for co-extrusion of at least 2 food materials at the same time to form a multi-component food product (30), said dosing device (1) comprising a core element (2) housing at least a first and a second supply (5a,5b), said first supply (5a) having at least one orifice (6) connected to an extrusion channel (7) which is positioned coaxially to an extrusion channel (8) of the second supply (5b), and a cylindrical tube element (3) relatively rotatable to and enclosing the core element (2), having at least one aperture (3a), wherein said aperture (3a) is designed to be selectively brought into a coaxial position to the extrusion channels (8,7) of the first and second supplies (5a,5b) by rotating the cylindrical tube element (3), allowing a co-extrusion of the food materials introduced into the supplies (5a,5b) of the core element. The invention further relates to a method for co-extrusion of at least two extrudable food products using the described apparatus and a product resulting thereof.
