Swedish Torch
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If you have access to a chainsaw some dry softwood and a Swede here's a great way to make a self-contained camp fire with integrated pot supports!
Cut 3 Slots in the Log.
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Unfortunately I am not dexterous enough to use a chainsaw and take pictures simultaneously. Sorry.
Use the saw to cut at least 3/4 of the way down the length of the log.
Build a Bundle of Kindling in the Middle of the Log
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As this kindling burns the thin sections of the log near the top will start burning and air will be sucked through the cracks lower down
Light Your Fire!
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You'll notice that after a couple of minutes your fire will descend down into the log completely protecting it from the wind.
The Outer Layer of the Log Should Remain
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On these outer sections of the log you can place your pan!
Modified Example
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Here's another option- I you have some lumber lying around you can tie it together with spacers (nails) between the pieces to allow airflow in. It's the same concept. But with found scrap lumber!!!