Tag Archives: species

Sweet potato flesh can reduce yam confusion

So I have a silly, futile goal of reducing the confusion over sweet potatoes and yams in the United States. If you are a grocery store manager and are on board with this silly, futile goal, please consider displaying the flesh inside the different sweet potato varieties you sell. Doing that will reduce reliance on the strange habit of calling orange-fleshed sweet potatoes “yams.” You can easily show the insides of your sweet potatoes by chopping one in half and wrapping the cut end in plastic wrap, then placing back into the display shelf — you can even use a Sharpie to write stuff on the plastic (I’ve never seen this done … but I’m sure it would work). Or you can make signage that has a photograph of flesh. If you also add some thoughts on how to use them in cooking, even better. Below are two examples of ‘Nancy Hall’ and ‘Beauregard’ sweet potatoes that I cooked over the weekend.

Labels for sweet potatoesNote that the word “yam” does not appear on the sign. If you are the type that says, “What?? You idiot. That sure looks like a yam to me!” … please have look over my “Yams versus sweet potatoes” page. It probably won’t change your opinion, but you’ll at least know what a yam looks like.

On a side note, my ‘Nancy Hall’ sweet potatoes turned out great. I partially cooked them in the oven (coat with bacon fat first) and then sauteed the diced flesh with butter and hickory bark syrup. I used the ‘Beauregard’ to make biscuits. It turns out that biscuits are good with Chessmen cookie butter. Just saying.

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Sweet potatoes and yams

Some photographs to get you excited about starches on Thanksgiving.  If you’re curious about the difference between yams, sweet potatoes, and potatoes, please refer to my page, “Yams and sweet potatoes are not potatoes.”

colin purrington photography: plants &emdash; yam-display-at-ethnic-grocer
The bin of “#1 American yams” is filled with sweet potatoes. The labeling mistake is a common one. The white yam and yellow yams are actual yams.
colin purrington photography: plants &emdash; purple-yams
Okinawan sweet potatoes label as yams. They are not yams.
colin purrington photography: plants &emdash; oriental-sweet-potato
Oriental sweet potatoes. Note that sweet potatoes are not potatoes.
colin purrington photography: plants &emdash; potatoes
Potatoes are unrelated to sweet potatoes.

 

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Darwin on the floor LHAO

This is old news, but hundreds of yearly posts on Twitter suggest not everyone on the planet got the memo, so I want to make another post about this quote:

“It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change.”

Not only did Darwin not say that, he would never have had said that — it’s worded in a redundant, silly, illogical way.  The sentences are actually from Leon Megginson (details), a professor of marketing at Louisiana State University who died in 2010.

Quote on floor of the California Academy of Sciences, in San Francisco.

Above is a photograph I took of the quote on the floor of the Academy of Natural Sciences in San Francisco.  I photographed it because I was shocked Darwin would say something so stupid. (I told them, too, but they have only removed the attribution, not the quote, apparently. It’s etched in stone, as it were.)

I also wrote to the company that makes the Evolving Darwin Play Set (they never responded). Oh, well, just trying to do my part.

Evolving Darwin Play Set

If you need a mindless quote for Twitter, try this, instead:

“It is not the strongest of the sentences that survives, nor the most intelligent. It is the one that sounds most like Darwin.”

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