13 September 2009

Dakota fire hole, part two

Firehole and tunnel. I dug the hole with that deer shoulder bone and a sharpened juniper stick, for the tunnel.

Starting the water heating. The firehole is a very efficient and quick way to bring water to a boil for purification, and makes a great cooking "stove," also! By angling firewood so part of it ends up in the tunnel, you can use longer pieces than you would otherwise be able, in this small 12 inch diameter hole.

Slide the rock partway over the pit to help keep the heat in and boil your water more quickly. Also provides a cooking/heating surface, if you need it. Just after this, I added some spring beauty and waterleaf roots that I had recently dug in a nearby alpine meadow.

Boiling away! I boiled my little "potatoes" for about ten minutes.

Improvised juniper-bark pot lifter...

All done, and still no smoke!

Fire is intentionally kept very small at all times. This should help minimize the amount of light that escapes, at night.

Ready to eat! Just after this I slid the large rock over the hole, and a smaller one over the tunnel opening, to cut off the air and let the fire die out with minimal smoke. If you get a tight seal between the ground/rock, no smoke escapes. If you have not been able to find a rock of just the right size, keep a little pile of dirt and small rocks handy to quickly toss over and close the gaps, sealing in the smoke of the dying fire.

Spring beauty corms--just like mashed potatoes, in both taste and texture. I eat skins and all. Very good! The waterleaf roots are not bad, either--nearly tasteless, but starchy and filling.

You can of course keep the fire going while you eat if it's cold weather, but if the idea is to quickly cook up a hot meal or purify some water with minimal smoke and heat signature, you'll want to put it out as soon as possible. In that case, keeping your pot on the rock while you eat helps keep your food warm, and you can always sit on the rock afterwards (check to make sure it's not too hot!) for warmth.

And don't forget those three rocks that are down in the bottom under the ashes, very hot by now. They can be fished out and used to help keep you warm, or even used for additional cooking (dropped into water to heat it,) maximizing the use you get out of this one small, quick fire.

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