Mary Berry's super quick fish supper is given an Asian twist with the addition of a miso and sesame sauce. Alternatively you can cook the trout in a foil parcel for 8 minutes on the barbecue.
Some recipes base the homemade dressing on commercially ground sesame paste ... seeds in a suribachi or high-speed blender. Mix in the miso, stirring until smooth, then add the soy sauce, rice ...