Since I'm the only one eating this stuff, I do the same as above, side burner and big iron pan....never used the griddle I bought with the Camp Chef...

I do the cast iron right in the grill , get great top heat that way , you can make a lot of good stuff that way.
I used an old cracked cast iron pan upside down to elevate a cast iron pan off the rack to get a little less direct heat for baking things.