Preheat oven to 200°C conventional (180°C fan-forced).
Add all ingredients (except the mozzarella) into a large baking dish and mix well to combine.
Sprinkle the mozzarella evenly over the top, cover with foil, and bake for 30–40 minutes.
Remove the foil and bake for a further 10 minutes, or until the cheese is golden and bubbling.
Remove from the oven and allow to sit for a few minutes before serving.
