Friday, February 12, 2010

Specialty Coffee Explained using the Wine industry as an analogy

Introduction

Over the past few years I have been asked to explain what makes specialty coffee so different. I have always used the whiskey industry explaining the specialty coffee is the single malt of the coffee industry; it is marketed mainly through word of mouth rather than through adverts that claim popularity, an increase in intelligence or ability or instant wealth if you purchase the latest option at blend.

Recently however I have though a better analogy would be the wine industry. In some ways in does make sense since the wine industry's quality is also driven by terroir and climate.

So here is my analogy.

Instant coffee = box wine

Most people think instant coffee is coffee. It is as much as box wine is wine. Normally the cheaper the box wine the less tasty it is and the more "additives" it has. This is the case with instant coffee too. You can on a day where the blue moon shone perfectly at 90 degrees of table mountain get a good box of wine, so too it is theoretically possible to drink instant coffee.

Ah I hear you say but surely they are not all as bad as that well some well marketed instant coffee I would agree are a little above box wine. There is another well loved wine (often drunk in brown bags) that was particularly popular when I was a student, and from what I hear still is. The difference between box wine and this product is occasionally it is still drinkable, personally I still cannot drink instants at this level, I believe in desperation on a recent road trip I did try.

Now here is an interesting difference, in South Africa of the coffee that is consumed over 60% of it is instant coffee (luckily this number is depreciating slowly). While most wine drinkers will consider either of the previous options 10-15% of the time in South Africa.

Grading a summary

So let us move on to bean based coffee then. When coffee is picked (no matter what varietal of Arabica or Robusta) it is graded. It is then graded on screen size and defects. Sizing of AAA is the largest of that co-op or farms size. Then it is tasted and only the top tasting coffee (they need to score 80% or higher on the tasting sheet) are reserved for specialty coffee. Specialty coffee is to coffee what a 4 ½ star rating in John platter (or similar) is to wine. Once a coffee is rated as specialty grade it is sold as per its region. The rest of the coffee beans (92-4% of the market, depending on the climate and terroir) is released into the general market where about 20-25% of it is made into instant coffee.

Blends

So back to the wine analogy, just like there are some very well known blends in the wine industry, so to are there well known blends in the coffee industry. Just as a guide Blanc de Blanc and Mocha Java is what I am referring too. Also brand in this level of market is important. Brand is recognised mainly for consistently. So a brand with a great following in wine has as more or less a standard taste every year, no matter what the climate dictated. In South Africa branded blends in coffee take up almost the rest of the coffee market not consumed (punny ha, ha), by the instant coffee market. Leave a small but increasing share in the coffee market for Specialty Coffee.

Specialty or Speciality

Before I continue let me distinguish between coffee speciality and specialty coffee. A coffee speciality is how it is prepared, for example espresso (yum), long espresso (gulp), Americano (some people call this normal coffee), cappuccino, latte etc).

Crema del a Crema

Specialty Coffee is almost like a vintage cabernet. There are those who will rush out and purchase one because they believe that it is the thing to drink, slap it in the glass, that has just come out of the dish washer and consume it before it has had a chance to gulp some oxygen. That to me is almost as bad as purchasing specialty coffee and grinding it; sorry I actually am wrong it is far worse…

Then there are those that appreciate that they are dealing with a wine that represents the best an estate could produce. The lay the wine up and after an acceptable time decant it let it breath and get the best results.

Specialty coffee is the same. You can buy it ground, and you can burn it with water that is above 95 degrees, in your brewing method, almost making it not really worth the while. You can also submerge the nuances of the coffee in 60% milk and more sugar than coffee, but rather not.

Specialty coffee should be enjoyed within 2 weeks of it being roasted (opposite from laying up, since this destroys the taste). Should be ground fresh (opposite from letting it breath) to the quantity you require. And should be prepared by using water between 93 and 95 degrees (also depends on process). And like wine the brewing method should us something that is clean and does not damage the coffee.

Hopefully as more and more people discover specialty coffee we will see a larger percentage of coffee drinkers actually drinking coffee. Here are some stats, in Australia the majority of coffee drinkers no enjoy fresh roasted specialty coffee, in the states almost 30% of the coffee drinkers have converted to specialty coffee since the 70's. In Europe these numbers vary between 5% and 15% (Scandinavians in the lead again), the largest percentage in a country world wide is Ethiopia. We in South Africa are struggling around the 1% mark, but this is changing.


 

Thursday, February 11, 2010

Commentary of SCAA scare on crops running out


While there are more and more area growing the thing that smells like coffee but tastes like rubber on tar (Robusta) especially in the east, and this now is over 40% of the coffee market (mainly used for instant coffee)

While I have read articles about this and have been aware of these beliefs, the facts are not 100% correct. There are already 2 GM varieties or Arabica being pawned that I know of (have not tasted them and have no intention to), and there are around 40 odd man made Arabica varieties through cross pollination and grafting, and they can grow in places like PE.

However the proper Arabicas like typical and bourbon, that we use are running out sort of, there has been a large number of farms that grew less profitable or more risky crops (drugs) especially in Peru and Columbia.

Friday, November 27, 2009

Selecting a Great Super Automatic Coffee Machine – Item 3: Accessibility

Usage

When you purchase a super automatic coffee machine one item that is often neglected is what ill it be like to use every day. Every super automatic has at least three items that you need access to:

  1. The coffee beans hopper
  2. The water tank
  3. The spent grinds container

Depending on the coffee machine you may also need to consider

  • Accessibility to the server shoot for maintenance material,
  • If there is a powder shoot, and you plan to use it, how easy it that to gain access to?
  • If it has a automatic frother, is it removal, how easy is it to clean (they need regular cleaning)?
  • If you plan to make two cups at a time, how accessible is it to place two cups on under the spout?
  • If it has program settings how easily accessible are they?
  • Does it have an automatic service computer?

… more coming --- draft

Monday, November 16, 2009

Gr8 site for coffee reviews

I have found an "independant" site that does coffee cupping reviews, and the great thing is that some of the coffees are available in South Africa.

So here is the site: http://www.coffeecuppers.com/ and they have a mailing list that you can subscribe too. I have am will report back in due course.

Friday, November 13, 2009

How to tell if you coffee is off

Coffee Bean Freshness

If you do not already know coffee beans are freshest up to 2 weeks after roasting, some extension of the freshness can be achieved by freezing, as has been proved by many a specialty coffee lover the grandfather being Mike Sevitz.

How to you the consumer know if it is off, or past its most enjoyable date. Now remember I am talking about beans here, not grinds, if you are using ground coffee it is stale!

Stale what is that

As coffee beans (or grinds for that matter) leave the roaster, their aging process first affects their aroma (what you smell) or nose), then their taste (tongue, mouth...). However there are many who have become familiar with the dulled down flavours and they do prefer to have less bright flavours and aromas. Let us not assume that you are one of these J. As the coffee ages all the flavours become duller and duller, then the oils in the bean start moving to the top of the bean, and that is when the coffee is really stale

Sensory Tests

Here are the senses you can use to test the coffee is fresh or beyond its enjoyablity date

Eye Test

If you can see the oils discolouring the coffee bean then the oils are exposed, or about to be exposed, do not go forward destroy beans, least they come into contact of other human beans (beings). No proper roaster EVER exposes the oil, the oil produces crema and the crema is the sacred grail of coffee – especially for espresso

Touch Test

Rub the coffee bean between two fingers, and see if any oily substance is left on the fingers. If there is then see eye test regarding human beans, otherwise proceed to next test

Smell Test

Smell the bean, if you are still getting strong flavours citrus, chocolate or cigar then it is probably fresh otherwise you got this far may as well try the next test

Taste Test

Last but not least is the taste test to determine if coffee is stale, is to try and eat a coffee bean of the coffee you are concerned about. If the bean does not dissolve or tastes flat, it is off.

Crema Test

No purely sensory, but look at how much crema the bean produces a nice solid amount is normally a guide to it being fresh (or blended with Robusta, but then the taste test would have failed ;))

I recommend coffee at its freshest from the roaster so make sure your coffee supplier marks the roast date and you grind the coffee to order to ensure that best flavours from coffee bean are exposing completely.

Friday, November 6, 2009

What makes a good automatic coffee machine – Item1: Brewer?

In the next few posts I will look at what makes a good automatic coffee machine is a question I have heard before.

First we will look at what brewing mechanisms and crema

Intelligent Pre Brew?

The best super automatics, have intelligence that produce great crema. The best way to test crema production is to look at how the coffee settles in a glass cup. Take a whiskey glass and pour a produce a coffee with the machine and if the crema settles to the point we it is nice and thick (about 1cm) at the top.

The all the flavours of the coffee, are trapped underneath the crema, so the more there is of this sacred oil the better.

For a one-button coffee machine to produce great crema there are a few things it needs to have

  • First and foremost fresh roasted coffee is best
  • Then the machine must grind the coffee on demand, so that the grinds are fresh
  • A machine that pre-brews or pre infuses the coffee grinds produces more crema. So make sure that the machine pre-brews its coffee speciality
  • The next important item is that the spout height must be adjustable so that the coffee travels a short distance to the cup, reducing the cooling time, and exposure to air before the cup can protect it

Once you find a machine that produces great crema, you are on the right track to find a great automatic coffee machine

A machine with a brewing unit that is secure in the unit normally produces the best crema

Next time we will look at the grinder…