1,526 easy and fully explained recipes, with +66K photos and 78 videos

The secret of cooking until "done"

This is a real chef's skill: being able to look at a fish fillet cooking and say, "Stop – that's enough, it's cooked". I always admire this ability to see at a glance if something is done. It is what sets the professionals apart from us mere amateurs.

And it's true that how fish is cooked is important. If it is underdone, it can be sticky and tasteless, overdone and it dries out and becomes rubbery.

20 K 4.4/5 (25 reviews)

Keywords for this post:Cooking Chef Just Time Fish Meat Measure Thermometer

Last modified on: November 26^th 2012

For this post: Comment Follow Ask me a question Send to a friend

The secret of cooking until "done"

Here we have a problem: the chef's eye (so they say) is only acquired after many years of experience, so it's unlikely that you or I will ever have it! So are our eyes only good for shedding a regretful tear? No – we can dry our eyes and let technology come to the rescue: for food to be cooked just right is simply a matter of temperature. In other words, fish will be perfectly cooked when the temperature in the centre of the fillet reaches 65-70°C (149-158°F).

Measure

Here's the trick: first cook the fish on one side (salted and peppered beforehand). When it looks sufficiently fried or grilled, turn it over and stick an electronic thermometer into the centre.

thermometer cooking

Leave to rest

As soon as the temperature shown reaches 65°C (149°F), remove the fish from the heat, transfer onto a hot plate and cover with aluminium foil. If you leave the thermometer in, you will see that even away from the heat source, the temperature will continue to rise by a few more degrees until it reaches around 70°C (158°F), so the fish will still be cooking.

cooked fish covered

This resting time also allows the juices which have flowed towards the outside to be reabsorbed into the flesh, giving you the tenderest and tastiest fish ever!

You may well be surprised at just how little time it takes to reach this temperature. You will no doubt find that you tended to overcook fish before.

2 observations:
- Certain electronic thermometers are fitted with an alarm which beeps at the chosen temperature, which is very useful.
- You will no doubt see other temperatures, less than 65°C, stated elsewhere. This is a matter of taste.

What about meat?

meat cooking

Chefs – yes, them again – use touch to judge how cooked red meat is.
This is not easy for the amateur but, fortunately for us, help is at hand! You can use the same method for red meat, but this time the temperature to watch for depends on how well done you like it:

52°C (126°F) = very rare (“bleu” = “blue” in French)
60°C (140°F) = rare
65°C (149°F) = medium
70°C (158°F) = well done

But these temperatures are very approximate, as for red meat, you need to establish your own scale, according to your own taste.

Lasts posts

Oven height

When we put a dish or cake in the oven, we naturally tend to put it on the middle shelf, and that's what we usually do. But in some cases, this position and height can be a little tricky, so let's find out why.
October 8^th 20251,3035

The importance of sieving

In recipes that use a fine powder (flour, powdered sugar, etc.), you'll often see the advice to sift before using it. To sift is to pass the powder in question through a sieve (a very fine strainer) before incorporating it into your recipe. It's often advice, but is it really useful?
September 3^rd 20256,8103

The grease spray

As soon as you have something in a recipe that sticks to the mold, the question always arises as to how difficult it is to remove from the mold. There's nothing more frustrating than breaking your cake when unmolding it, because part of it has stuck in the mold. The classic way to avoid this is...
August 26^th 20256,2475

Cake moulds

When we make a cake, or a cake of the same rectangular shape, we usually take out our usual mould and tell ourselves that the recipe is anyway "for a cake", but is it really that simple?
August 25^th 20256,3525

Thinning out herbs

If you need to add a long-stemmed herb (tarragon, mint, verbena, thyme, etc.) to a recipe, you'll probably only need the leaves and not the stem, so you'll need to remove the leaves. Leaf removal means keeping only the beautiful leaves, and eliminating the ugly stems and leaves, but how do you do...
August 8^th 20254,4985

See all posts Random post RSS feeds

Other pages you may also like

Cream and sauces

Have you ever wondered why making beautiful tasty sauces is so easy when you use cream? .
October 15^th 201222 K4.4

The right way to use a blender

You may well have a blender in your own kitchen. You know, that useful gadget that allows you to liquidize stuff at high speed into a smooth liquid. Of course, the most obvious use that comes to mind is for soups: if you have boiled some vegetables in water, with just a quick blast of the blender,...
May 31^th 201723 K5

Sugar syrups

In cooking, and especially in pastry, we often use sugar syrups, a simple mixture of water and sugar in varying proportions. Here is a presentation of their differences. .
January 17^th 202312 K4.8

Well-cooked meat

Have you ever noticed that if you like your meat well done, it invites strange looks? For instance, in a restaurant, when asked “How would you like that cooked?” If you reply, “Well done,” it is almost as if you are swearing….
May 21^th 201133 K 14.4

The golden-brown finish on puff pastry

Let's take a look at the tricky matter of producing puff pastry with an attractive, golden-brown finish. French pastry chefs call this "dorure" (literally, "gilding"). Behind this quirky term there lurks a real problem (and the solution): when using puff pastry (pâte feuilletée) for a pie, or...
February 8^th 201847 K 24.6