Pork chops - the thicker the better, too many times pork chops are cut too thin and cook too fast so they get overcooked.
I like them on the thick side. If I cook them indoors, I'll dredge them in seasoned flour (flour with seasoned salt and black pepper), then pan fry them in a little olive oil and butter. They don't take long, I aim for 135 in the pan and 145 after they've rested. They'll be a nice rosy color in the middle. There are some really quick and easy recipes for making a cream sauce from the drippings, and if you add some sauteed mushrooms it's really good. If I do that, I'll cook the mushrooms first, then the chops, then make the sauce after I pull the pork chops. Only takes one pan that way.
Get a whole pork loin for < $2/lb and cut it into various thicknesses of loin chops. It's a cheap way to get a lot of boneless loin and sirloin chops. But sometimes the bone-in can have better flavor.
I've done burgers on a George Foreman grill. Sometimes you have to work with what you got. I don't do that very often unless there's just no other option, the trick is to make sure that grill has had a good long preheat and then season the burgers with salt and pepper or some sort of steak rub.
I haven't tried pork chops on the GF grill, I might do that some day and see how it works.