[Greenbuilding] While we're on Solar....any experience with a solar cooker?
Corwyn
corwyn at midcoast.com
Sat Sep 10 05:12:21 CDT 2011
On 9/9/2011 6:21 PM, RT wrote:
> Baking and roasting are inefficient means of cooking.
>
> ie Whereas roasting a 4 lb chicken would require about 1.5 to 1.75 hours
> cooking time at 350 degrees F in order to heat the flesh to a safe
> temperature of 170 degF ... that same chicken, if cooked using the
> Chinese method of poaching, would require only 5 minutes of rigorous
> boiling, followed by letting it sit for 20 minutes away from heat and
> then returning it to a rigorous boil for another 3 to 4 minutes. The
> resultant bird is amazingly (to Occidental cooks on first being exposed
> to the method) juicy, tender and alive-looking
> (akin to the difference between stir-fried vegetables vs boiled or baked
> ... or kiln-dried lumber vs air-dried).
>
> Similar efficiencies are had by steaming (ie cakes and pastries) instead
> of baking.
>
> That is to say, anything that would have been roasted or baked could be
> steamed or poached in a fraction of the time, using less energy and in
> most cases, yielding a better end product.
>
> Don't ask me what this has to do with Green building, but if anyone's to
> be roasted for this, it should be Reuben. He started it.
>
I would love to see your energy calculations for this. It takes a lot
less energy to heat couple of cubic feet of air than it does a couple of
pounds of water. on the order of 50 times less.
Thank You Kindly,
Corwyn
p.s. You are't 'poaching' with rigorously boiling water, you are boiling.
--
Topher Belknap
Green Fret Consulting
Kermit didn't know the half of it...
http://www.greenfret.com/
topher at greenfret.com
(207) 882-7652
More information about the Greenbuilding
mailing list