Found this on the MasterFoods website. Condiment company from AU. Posted for ZWT 5. They make an australian mustard but I'm sure any mustard will do.
- Pre-heat oven to 200ºC.
- Place wedges on a tray lined with baking paper. Coat lightly with oil then sprinkle with seasoning. Cook for 25-30 minutes.
- Mix together yoghurt, lime and mustard and serve with wedges.