A way to enjoy a hot meal while you're operating a big tractor all day long.
Put your food in heavy foil or a foil pan.
Roll the edges to seal it and keep out as much dirt as possible;-)
Stick it in between the hood and the 6-inch exhaust pipe.
Keep working for a while....
And let it heat up. I stuck to Cheddar bratwurst and carrots.
Had to carve a raw carrot into a spoon for my potato salad.
(not edible though, my grubby hands turned it brown and I threw it out the back window when I was done.)