How can one determine if a potato is suitable for French fries?
I often make French fries by cutting potatoes into long strips, adding a bit of oil and spices, then baking them in the oven. Sometimes, this tastes very good. Unfortunately, most of the time, it tastes terrible. After baking the potatoes, I often discover that the potatoes have a very strange flavor and texture. They are somewhat sweet and the color after baking is bright yellow. I have tried baking without spices, and have found they are not to blame for the strange flavor.
- Am I encountering a different variety of potato or a different kind of vegetable that on the outside looks like a potato?
- Is it possible these potatoes were harvested at the wrong time, but the outside color is nearly the same?
- How can I identify which potatoes make French fries?
Best Answer
Good Eats(Alton Brown) has some good descriptions of the various difference's between potatos. He has an episode dedicated to potatoes. Main thing is the starch content in them. He has an example of each of the three groups (High, Medium, Low), includign a brief description and sample application. He mentions mentions frying in the High Starch content group, specifically Russets. He then has another episode simply about frying, where he actually talks about French Fries and again mentions the Russet (High Starch).
While you can make fries out of different types of potatoes (some of the more "all purpose" potatoes), if you want a really good classic french fry, you're going to want to look for a Russet, with a similar starch content.
Here's a page that lists some of the more common varieties. Maybe you can look to see what you bought? The age will probably affect it. A younger potato will in fact be sweeter
So, to answer your specific questions. I'm betting you did in fact buy a potato. It's probably just a sweeter variety. If it doesn't say at the market where you bought it what kind they are, I'd ask the people who work there. Also, look at the third link I have above, it does have a few pictures as well as good descriptions on what they look like.
Pictures about "How can one determine if a potato is suitable for French fries?"
Quick Answer about "How can one determine if a potato is suitable for French fries?"
The ideal french fry is golden brown in color, crisp on the outside, fluffy on the inside, and not too oily. Many cooks know that the variety of potato is important—we recommend Russet Burbank or Maris Piper—but fewer people know that it's also critical that a potato be neither too wet nor too dry.How do you choose potatoes for fries?
The Best PotatoesHigh starch potatoes like Idaho potatoes (also called Russet potatoes) are best for French fries. This variety is denser and they have the least amount of moisture in them. Avoid waxy potatoes, a category that includes any with red skin, new potatoes, and fingerling potatoes.What type of potato is good for french fries?
What type of potato makes the best french fries, Russets. This mealy potato is high in starch and low in moisture which makes them absolutely delicious for french fries. The russets do not stop there, the high starch content makes for a fluffy baked potato.How do you choose a good quality potato?
Choose potatoes that are firm, smooth and free of sprouts. Avoid potatoes with wrinkled skins, soft dark areas, cut surfaces or those green in appearance.The Best Way To Make French Fries At Home (Restaurant-Quality) | Epicurious
More answers regarding how can one determine if a potato is suitable for French fries?
Answer 2
I guess these potatoes you are talking about are the ones suitable for boiling.
One good practice in my country is to check the potato's shell, if it was very thin they won't be good for fries, it has to be a little thick. (not too thick or dried)
Answer 3
A potato that would make you doubt for a few seconds if it's yellow or pink, has a smooth surface and like said above not too thin skin and not too thick either , above is what we uses for french fries in my country --- but, you may get the wrong potatoes even if it fits all these descriptions listed by everyone in this post , but as our friend said above , the best and easiest way is to ask the person who sells them , they know them without doubt because they're ordered specially by them aside from the normal ones and they even cost more some time , even in morrocco i ask the seller for them and he stores them in a different place than the regular potatoes .
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Alena Shekhovtcova, Nikita Krasnov, Dzenina Lukac, Valeria Boltneva