The blog of cooking-ez.com
The right way to cook potatoes
Your mum or dad may have taught you this when you were a child: You take a small sharp knife and try to get through the cooked potato, if you can do it easily, it's cooked. It always works of course, but it's a bit subjective, "easily" is not very easy to appreciate and then it depends on the variety of the potato, "Rattes" for example are much firmer than the "Belles de Fontenay".
Can you do any better than cutting through them with a knife?
Yes, and it's quite simple, let's imagine you want to make melting potatoes, and therefore be sure they are well cooked, then in that case, stick the famous knife in the potato, vertically, and lift the potato.
It comes with the knife? => undercooked, continue cooking
Does it fall off the knife by itself, or does the knife come out by itself? => they are cooked!
Obviously this only works with good sized potatoes, with grits or rattes it's wrong, the weight is too low for them to fall back...
In summary: To test the cooking of a potato, stick a knife vertically into it and lift it up, if the potato stays in place or falls back on its own after a few seconds, it is well cooked.
Can you do any better than cutting through them with a knife?
Yes, and it's quite simple, let's imagine you want to make melting potatoes, and therefore be sure they are well cooked, then in that case, stick the famous knife in the potato, vertically, and lift the potato.
It comes with the knife? => undercooked, continue cooking
Does it fall off the knife by itself, or does the knife come out by itself? => they are cooked!
Obviously this only works with good sized potatoes, with grits or rattes it's wrong, the weight is too low for them to fall back...
In summary: To test the cooking of a potato, stick a knife vertically into it and lift it up, if the potato stays in place or falls back on its own after a few seconds, it is well cooked.
Lasts posts
The dissociation of a preparation
It may have already happened to you: You prepare a sauce, a cream, a ganache etc. and then suddenly or almost, the whole thing dissociates, and from a smooth mixture that you were preparing with love, you end up with a horrible thing with a more or less solid part and another liquid part. It's...8324 January 22th 2022
The super powers of cornstarch
I start this new year by evoking an old product, that you most probably have in your cupboards, a white powder, often in a small cardboard package with a slightly outdated look, only the "gluten free" is relatively recent, it is simply cornstarch, hence its name of maïzena. It's used for a lot...469 January 14th 2022
The return of the "Norman hole"
You maybe know the "trou normand", this old gastronomic custom typically French which consists in taking a (small) glass of calvados, generally between the last course and the dessert? It's something that seems a bit anachronistic nowadays, having a glass of an alcohol of more than 60° in the...1,261 December 18th 2021
In praise of Mont d'Or cheese
Do you know the Mont d'Or, this extraordinary cheese from the Haut-Doubs in France, with a unique taste and appearance, which can be eaten both raw and cooked? I'll tell you a few words about it, and with some tips on how to choose it and cook it. .1,6425 November 27th 2021
Cooking scallops
We are, as I write these lines, in the season of the scallops, if you like that it is necessary to benefit from it as much as possible, although it is alas not cheap. I like scallops a lot, but I have to admit that it has naturally little taste, or, said differently, it takes the taste of what...3,5105 November 23th 2021
Other pages you may also like
Baking cakes
Where we see that to put a cake in the oven, once the dough is finished and in its mould, there is no hurry and that the cold is your friend.18K3.6 June 28th 2019
Fruits which can ruin your jelly
There are many ways of making a fruit mousse, but one of the simplest is to prepare a fruit jelly (basically a fresh fruit coulis with gelatine) and then mix this jelly before it sets completely with whipped cream. The result is perfect for filling a charlotte, for example. But do beware;...46K3.6 March 6th 2013
Artichoke stalks
When preparing artichokes for cooking, you may well already know that we often need to remove the first round of leaves, if they are tatty or dirty, as well as the inedible stalk. The operative word here is “remove” , rather than “cut off”.34K3.6 October 25th 2016
Chive flowers
Did you know that? Chive flowers are not only a beautiful purple color, but they are also edible and delicious.19K4.5 May 29th 2019
The baker always gild twice
I've already told you about gilding, the beaten whole egg that is spread with a brush on anything that needs to brown in the oven: puff pastry, pastries, etc. and that professionals use a lot, I'm going to come back to this to clarify a bit how to do it, and give you a professional tip.12K3.9 June 9th 2019
Post your comment or question
Follow this page
If you are interested in this page, you can "follow" it, by entering your email address here. You will then receive a notification immediately each time the page is modified or a new comment is added. Please note that you will need to confirm this following.
Note: We'll never share your e-mail address with anyone else.
Alternatively: you can subscribe to the mailing list of cooling-ez.com , you will receive a e-mail for each new recipe published on the site.