Preheat oven to 180°C/160°C fan-forced. Grease a 23cm (3.5cm deep) round pie tin. Combine onion, herbs, cheese, ham and flour in a large bowl. Add egg, milk and cream. Season with pepper. Stir until well combined. Pour into pie tin. Bake for 40mins or until golden and set. Cool for 30mins. Serve with rocket salad.