Abstract: A food processing system which includes a product baking stage (10), a product processing stage (11) and an endless conveyor (19) which is driven to carry product support trays (22) serially through the processing and baking stages. The endless conveyor (19) has a forward path (20) which extends through both the processing and the baking stages and a return path (21). The baking stage (10) comprises a baking chamber (26) through which the conveyor is guided to follow a path which includes a plurality of horizontal passes (27). The processing stage (11) comprises three interconnected compartments (29, 30 and 31) and in two of the compartments (29 and 30) the conveyor is guided to follow paths which include a plurality of horizontal passes (32). In the third processing compartment (31) both the forward path (20) and the return path (21) of the conveyor are guided to make a plurality of vertically extending passes.