When I first started cooking up Walleyes on a Campfire, I would keep it really simple. Either; some butter, little bit of lawrys, some lemon pepper or lemon juice....and thats it. The last time I went camping. I had brought all my usaul seasonings I use for the potatoes. We had so many Crappies and Walleye for dinner that I decided to try something different with a few of them!! I put the exact same things I put on my potatoes! Starting with the grate, (one of the burger ones, two sided you put the food in between) Then I put some Lawrys season salt, a little extra cajun seasoning, some budweiser BBQ sauce, onions, green and red peppers, and a few sprinkles of chedder and pepperjack cheese!!! Yeah it sounds like I over did it and took away from the Fish flavor...but that was not the case!! It was some of the best Crappie and Walleye I had ever had. I think it had a lot to do with using the grate too, Im usto using tinfoil. I think with the grate we got more of the fire smokey flaver then wed get with tinfoil.