Hinds-Bock's Ring cake line, which can be manufactured in single or dual lanes, produces multiple flavors or swirl patterns, and applies various toppings such as nuts or streusel to the product below. The line offers single and dual piston batter depositors which can deposit multiple flavors of batter at different stages down the line. Divided hoppers, which can allow one dual-piston depositor to run one flavor while the other side of the machine runs another, are also available. The lines offer optional swirling devices that can automatically swirl two types of products in the a 360-degree pan.