1,545 easy and fully explained recipes, with +66K photos and 78 videos

This site uses only a few technical cookies necessary for its operation. By continuing to browse, you accept their use.
To find out more...

Preservative oil, an asset for taste

When you prepare a dish using an ingredient that has been preserved in fat, for example a springtime mixed salad with tuna in oil or sun-dried tomatoes, you're probably going to make a french dressing (vinaigrette) next.

In that case, why not use the preserved oil from the tuna or tomatoes?

7,778 5/5 (14 reviews)

Keywords for this post:Sauce Oil Taste recovery Economical Fat Storage

Last modified on: June 5^th 2024

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

Preservative oil, an asset for taste

It's not easy, or rather it's not something you think about very much, but it's a shame to throw away the oil used to preserve tuna or tomatoes, because it's naturally perfumed with whatever's been preserved in it.
And this taste, these aromas, will then be transmitted to your future preparations.

To take the example of the tuna in oil and the vinaigrette sauce for the salad, you proceed as usual for your salad, but when you add the tuna you collect the oil in a bowl or small jar.
Add vinegar, mustard, salt and pepper, mix well and your tuna-flavoured dressing is ready.

vinaigrette au thon

Just about anything that can be preserved in oil (fish, vegetables, cheese, etc.) can be used in this way, not just in a sauce, but as a cooking fat, for example.
Grill tomatoes in a little rosemary oil with cubes of feta cheese, for example, and you'll be amazed at the results.

feta huile et romarinn

So far, we've only talked about oil, but this applies to virtually all preservative fats.
In the same spirit, another example: roast potatoes in a little rillettes fat, and enjoy the resulting taste, in addition to the crispness of the roasted potatoes.

To sum up: don't necessarily throw away the fat used to preserve your food - it can often be used to accompany a recipe, or in cooking.

Lasts posts

Butter vs. grease

We often read in a recipe where a pastry is put into a mould that, just before pouring, the mould should be buttered or greased. But what's the difference between these 2 terms?
December 1^st 20251,6135

Getting out of the fridge early

Very often when you're cooking, you need to take food or preparations out of the fridge, to use them in the recipe in progress. There's nothing tricky about this: you just take them out of the fridge and use them, usually immediately, in the recipe. But is this really a good method?
November 24^th 20251,3075

Who's making the croissants?

When you look at a bakery from the outside, you naturally think that in the bakery, the bakers make the bread, and in the laboratory, the pastry chefs make the cakes. It's very often like that, with each of these professions having quite different ways of working, but sometimes there's also one...
November 23^th 20251,200

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 20253,4795

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 20258,0353

See all posts Random post RSS feeds

Other pages you may also like

The peak of the apple season

As I write these lines, we are in the middle of the apple season, and it's an apple year, as you may have noticed if you have apple trees around you, they are bursting with fruit! Excellent news for the people in the west of France in particular, but let's have a little thought for those in the...
October 23^th 20219,3265

Fried potatoes or fried mash?

In cooking there are a lot of dishes that appear to be extremely simple but which can actually prove to be very tricky. Amongst those that I'm aware of having this reputation are omelette and fried potatoes.
February 6^th 201125 K4.5

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...
November 26^th 201220 K4.4

Circles vs. moulds tins

If you like to bake or make quiches, pies etc. you must surely have one or more pie pans at home, in different diameters and perhaps materials. They are indispensable, without them there is no way to make beautiful pies, and they work very well, but you have another option, instead of moulds,...
October 2^nd 202017 K5

Small, regular pieces

When we cook, bake or pastry, we often have to cut food into small pieces, often cubes, to incorporate them into a recipe or preparation. How do you get regular pieces fairly quickly?
November 28^th 202012 K4.5