First I would like say George Forman grills are garbage. they can't pan fry.
The coleman propane 2 burner grill. 2 thumbs up. That's my choice in warm weather. But you must never use them in truck.
I have seem the propane gurgle and spurt tall flames. So always, always out side with them.
Cool thread here. Hopefully I can help out.
Back in the day I worked in the repairshop and learned that you cook a lot of things in/on a pizza oven. the new guys use the spinning open air pizza cooker but I like the the silver square pizza oven. I could cook breakfast lunch and dinner in it. For eggs,bacon I would put some foil on the grate and that would work. Not ideal but it worked.
The shop manager didn't like my cooking skill until he got some of that bacon. then I turned into "Whats cookin!"
Nowdays I don't work in the shop and I drive.
I upgraded to more specialized gadgets. Less messy and Easier to clean.
2 PIC induction cook tops from on tv (Lower power version, not the big 2,000watt units. that's over kill)
3 Teflon 8inch pans ($8 each/thin disposable type)(I get a new set every year)
Medium toaster oven(Fits a full size frozen pizza)(Best gift I ever got as far as cooking)
For power you need to have a dedicated 5,000 watt inverter to run them all without over heating.
If you have a microwave(Not Me Any More) you might have to bump the watts up 500-1000.
Ill say again that's only if your running all of it together at once on HIGH.
Running only 2 one on medium and one on high, and the other is off, you can getaway with 2,500watt inverter.(That's what I have)
As far as wiring it in. Don't do it unless your are trained in that field. you could burn down the whole truck if installed wrong.
You must use the proper wire, in line fuse (Real Biggie), wire protection and routing(last thing you need is a wire hanging around the pedals).
It takes some experience to wire stuff in right. Just ask my old buick that went up in flames from poor wiring of a stock radio.
Cant stress enough. have it installed by a pro. Higher power means more safety precaution.
OK that's it before I get off topic.
I'll try find some links for what I have and come back and post em.
Maybe some simple but delicious cooking directions later too.
classadrivers.com/forum/food-health/38955-any-vegetarian-vegans-here-how-do-you-do.html