I wouldn't normally post someone else's YouTube video, but have tried it a few times. Quick and easy. Good for those that aren't too keen on eating trout. Skip to 17:00 if you just want to see the cooking part.
https://www.youtube.com/watch?v=6SCG...utdoorChefLife
My version.
https://i.ibb.co/McWb92f/Food-Nitsuke-Trout1.jpg