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The Daily Meal

The Daily Meal

Posted: November 30, 2010 03:54 PM

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Nicholas Coleman, Chief Olive Oil Specialist at Eataly, in New York, has spent many years participating in the olive harvest and oil production in Tuscany. So when we wanted to learn more about olive oil, we knew just who to turn to.

When it comes to olive oil, "quality and quantity are directly correlated," says Coleman. As the quantity of olives harvested increases, the quality of the olive oil decreases. The best olive oils are made from handpicked olives with the greatest care. "When making olive oil, every olive counts, particularly when you have a small olive grower. If one [olive] is contaminated, then it will contaminate the rest."

Related:
Host Your Own Olive Oil Tasting

Olive Oil 101: Flavors and Colors
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In terms of flavor, olive oils can fall anywhere on the spectrum from mild to robust: Light and delicate; fruity and floral; rich, buttery, and mucilaginous -- where the oil coats your throat; green-grassy-herbaceous; and peppery-robust.

The flavor of olive oil is not necessarily influenced by where the olive is grown, but instead what kind of olive is grown, and when it is harvested. "Young olives are more flavorful -- but yield little oil" and are thus more expensive, Coleman shares. "Older olives yield more oil, but it is much less flavorful."

The color of the olives also doesn't vary amongst varieties, but instead is an indicator of age -- younger olives are green, while older olives are much darker. And, contrary to popular thought, clear or golden-hued olive oil is not an indicator of quality. Fresh olive oil, straight out of the machine, is a vividly bright, herbaceous green color, and a bit foggy in clarity.

Related: Host Your Own Olive Oil Tasting

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Nicholas Coleman, Chief Olive Oil Specialist at Eataly, in New York, has spent many years participating in the olive harvest and oil production in Tuscany. So when we wanted to learn more about oliv...
Nicholas Coleman, Chief Olive Oil Specialist at Eataly, in New York, has spent many years participating in the olive harvest and oil production in Tuscany. So when we wanted to learn more about oliv...
 
 
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03:17 PM on 12/09/2010
Many commenters here have mentioned that extra virgin olive oil (EVOO) has a low smoke point compared to other oils. High quality EVOO with low acidity has a significantly higher smoke point than low quality EVOO. So your experts view that all EVOO's are the same is incorrect. Incidentally for all those touting other oils here is some relevent info regarding what a consumer would typically get when buying different oils.
Canola oil is refined
Flaxseed oil is refined
Rice bran oil is refined
Vegetable oil is refined
Coconut oil is (nearly always) refined
Grapeseed oil is refined
"Pure" olive oil is refined
"Olive oil" is refined
The refining process gives them a higher smoke point as does the artificial fat soluble preservatives that are added to these oils to give them shelf life such as butylated hydroxyanisole, butylated hydroxytoluene and TQBA (all added at relatively high levels - a typical years consumption of these oils will give you a big heaped teaspoon full of preservatives). You can have all of that.
Extra virgin olive oil is the only one that is not refined and has no preservatives other than those that nature put in there which include antioxidants such as polyphenols and tocopherol (Vitamin E).
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HUFFPOST SUPER USER
mediamarv
1-2-3 Is this thing working?
03:12 PM on 12/06/2010
Tip I have learned after extensive travel: if the bottle says "packed in Italy" most likely the oil is from Spain (tho still quite good) or somewhere else. The bottle needs to say "product of Italy" to be genuine. This comes in handy at Trader Joe's for example.
The oil from the Olive Press near me in Sonoma is sublime... get some Basque Boulangerie ciabatta at the bakery/cafe on the Sonoma plaza, coat it with the Olive Press oil and celebrate the simple things in life!!!
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savvy7
A closed mouth gathers no foot
06:57 PM on 12/06/2010
"get some Basque Boulangeri­e ciabatta at the bakery/caf­e on the Sonoma plaza, coat it with the Olive Press oil and celebrate the simple things in life!!! "

Now, that's my idea of heaven. Throw in a good Tempranillo and you've got yourself a deal.
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HUFFPOST SUPER USER
bnation
Not all who wander are lost. J.R.R. Tolkien
12:30 PM on 12/04/2010
Just checked my bottle of EVOO and it is from Argentina. Is that good or bad?
09:43 PM on 12/01/2010
I work in the tasting room at The Olive Press in Sonoma, CA - the most award-winning producer of olive in the country. We are now in the middle of our pressing season which starts in October and ends in January. Every day we share our knowledge of olive oil and guide our visitors through the tasting experience. Following is a link to an expert in our field that answers many of your questions about olive oil: http://www.theolivepress.com/learn/about-olive-oil/

It is important to know the source of the oil and when it was pressed - you want to consume it within two years of being pressed. It is worth noting that while quality standards are quite stringent for EVOOs produced in the US, the same standards do not apply to oils imported from elsewhere, so Extra Virgin may mean nothing. Only tasting it will tell. And freshly pressed olive oil varies widely in color from golden to deep green.

With respect to drizzling vs. cooking with it - it pretty much depends on your budget. Fresh EVOO is the one of the healthiest oils that you can consume because it is full of antioxidants. I buy it by the ounce (no fancy bottles) and use it for everything except high-temp stir-fries.
HUFFPOST SUPER USER
ZenCrusader
trying to be more zen in a zany world.
07:26 PM on 12/01/2010
I prefer unfiltered first drop EVOO that retains that peppery taste,evidence the antioxidants are still there. It's true that if you're cooking, there's no sense in using the exquisite and expensive oils bcuz they lose that nuance that makes them so worth it for salads and appetizers. I have a good grasp of olive oil ....what'd I'd like to see here are articles to ugrade my understanding of balsalmic vinegars !
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04:02 PM on 12/01/2010
OMG that comments pending ? You better say it was checked by Lidia .
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03:56 PM on 12/01/2010
Heres a couple tips ..what oil that you use depends on the dish .... heat . For butter the burn temp is 150 ..oils are covered on the link...anyone reading this should add to favs . Never feed a cold pan ..oil should glisten . If it smokes your too hot ,see link . For frying its better to use the cheap stuff Kirkland .,,the buy one get one free works too .Dressings use the good stuff . I like Spanish ..and Cali has got some great oils out now too . You getter a much better flavor from your oil if you marinate . As far as the extra virgin thing ....the label is not alway correct . Take a plate ...pour a small amount of oil on it ..grate a touch of parma ..whipe up with a peice of baggett ..there ya go . If you repeat,,the oils good .http://www.sweetnapa.com/temperature-scale
01:44 PM on 12/01/2010
It's a one day harvest?
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Aaron Peeples
What I say won't change the world
12:49 PM on 12/01/2010
I only get my olive oil from Genco. It's a nice, family business with prices that you simply can't refuse.
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angrymanspokane
Just a regular guy
03:58 PM on 12/02/2010
Nice reference.
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HUFFPOST SUPER USER
DnDCfromChi-town
12:16 PM on 12/01/2010
can anyone tell me what is the best healthiest oil for frying
08:17 PM on 12/01/2010
Synthetic??
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TaurusRose
Seek the Unique
02:35 PM on 12/02/2010
I like peanut oil; it takes deep fry heat. Also safflower oil can take high heat.
Olive oil that is not EVOO works for saute
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jsgaetano
Semper Fidelis Tyrannosaurus!
11:07 AM on 12/01/2010
I was pretty unhappy when I recently went to purchase olive oil- every place was selling "extra virgin".
 
Now it's great for marketting... but not so much for cooking.  I just wanted regular olive oil, but it turned out to be the hardest thing in the world to find.
 
It kind of mirrors my difficulties in finding heavy cream now.  Most stores have replace it with egg nog, I guess.
 
Funny thing is, I live in Chicago, it's not like I'm in some backwater podunk.
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exxman
I Am The 99%
04:09 PM on 12/01/2010
Costco sell "just regular" olive oil and it's quite inexpensive. It has good clarity so it's good for cooking. I use it to pop pop corn ( a lot of heat) and it doesn't burn. The problem is it comes in a gallon jug and I live alone so it takes a long time to use it. I decant some into a smaller bottle and keep the rest in the refrigerator. It becomes semi solid at that temperature so I have to leave it out until it come up to room temp before I can refill my bottle.
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TaurusRose
Seek the Unique
02:55 PM on 12/02/2010
Don't count on the burning of olive oil under high heat to notify you that the heat is too high b/c the problem is not so much 'burning' as olive oil under high heat releases free radicals into your food, and that is not visible.
Even the 'smoke point' is a temperature that does not necessarily burn or visibly produce smoke. Google for a site that lists the smoke point of all oils. You will find it very informative. Smoke point temp should not be exceeded even if there is no obvious reaction.
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TaurusRose
Seek the Unique
02:46 PM on 12/02/2010
The absence of olive oil for cooking drives me NUTS also!
I'm in L.A. and have access to many stores and outlets, but no olive oil for cooking, only EVOO for finishing. When they do have 'VPOO', i.e., very plain olive oil(!), it is really expensive, probably predicated on the supposedly more desirable EVOO price structure. Even the online resources fail to offer much VPOO.
I go to a (food) restaurant supply and buy a big tin of regular olive oil; keep it in a cool place (as an ex-Chicagoan, i know Chicago's got plenny of them!), and pour into small containers at my stove.
I'm glad i did not give up on VPOO and just use safflower or peanut, b/c I love olive oil the best.
The big tin, usually from Spain or Italy, keeps me in stock and reduces the cost.
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mapleaforever
"Exit, stage left..."
10:52 AM on 12/01/2010
The bottom line is that all oils, when heated, lose most of their flavor. It's best not to waste money on fine olive oil, when a seed oil will end up tasting pretty much the same at a fraction of the price. If you'd like to drizzle some better oil after the cooking process is finished (i.e. as close to serving time as possible) then that small amount will give the desired flavour hints to the dish. Olive oil is best used for cold dishes, such as salads and cheese/tomato and other antipasto.
10:39 AM on 12/01/2010
As a grower and retailer of beautiful, golden California olive oil, I find that this article and the comments it has engendered is full of unfortunate misinformation....that good olive oil is green, that we must cook with "lite" olive oil, whatever that is. For really accurate information go to The Olive Oil Source, UC Davis, or even our website at www.joelleoil.com.
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02:41 PM on 12/10/2010
I know. I find myself rolling my eyes. Imported "lite" olive oil is generally cut with hazelnut oil.
We are high density olive growers near Fresno.
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GeoToronto
Nik Nak Paddy Wak, Still Ridin' Caddy-Laks
10:12 AM on 12/01/2010
Growing up in a Greek home, I was exposed to olive oil at an early age.
My dad would get olive oil and olives shipped to him every Dec. from my uncle.
Once in a while we'd be surprised when we open the large tin and find a large peice of feta cheese "smuggled" in the oil.
Some Saturday afternoons, my wife and me will buy our respective wines and a couple of baguettes, then we pour some olive oil in a bowl with some balsomic, coarse sea salt and some oregano, for bread dipping...mmmm
05:26 PM on 12/01/2010
hahah, so romantic Geo. In fact, my own family come from Sitia, Crete. They are so crazy about olive oil over there. Every Christmas we were sent our year's supply together with late grapes and seasonal sweets like "kaltsounia" and "xerotigana". And their oils are fruity and pronounced, not light! They make vegetable casseroles, curdle cheese, spinach, wild greens and hawthorn pies, delicious sweets... My dad, at 85, still uses huge quantities in his cooking. I just see it as a medium that lubricates life. Apparently, no one in the family dies before 90. So funny, so excessive and so yummy I have to admit...
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GeoToronto
Nik Nak Paddy Wak, Still Ridin' Caddy-Laks
07:47 PM on 12/01/2010
Yes, the Greek olive oil is quite flavourful, when my supply runs out, its hard to find similar oils, our oil is from the Mani area. I've been to Crete a few years ago, wonderful place and the people are priceless. We visited, Hania, Kissame(sp?) and Irakleon.
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adamben
yes i said yes i will yes
10:05 AM on 12/01/2010
don't be haters, in re to cooking with evo. mediterranean peoples live a long time and the slather evo on everything. ok, they also exercise and don't stress so much over work, but evo is still good for everything (just don't over heat the stuff; use the visual or smell test).