In a large bowl, mix all ingredients together, ensuring it is all thoroughly combined and there are no hidden pockets of dry ingredients.
Divide the mixture into equal amounts and roll into balls approximately the size of a golf ball.
Fit the deep pan plate then pre-heat the grill to 205ºC. Place 6 stuffing balls at a time in the deep pan. Make sure that the balls are not higher than the rim of the deep pan plate. If they are, flatten them slightly. Close the lid and cook for 6-12 minutes until cooked through.