Thursday, May 17, 2007

The Fundamentals of Coffee


All coffee, no matter whether you get it from your local coffee shop or the supermarket has four basic fundamentals:

Proportion

Grind

Water

Freshness

Let's look at each of these one by one...

Proportion

The ratio between coffee and water is an important one. Anyone who's ever had coffee that's too weak or too strong knows what I'm talking about. When it comes to brewing the perfect cup of coffee, the proportion should be two tablespoons of ground coffee to every six ounces of water. No more no less. A lot of people try to stretch their coffee for two weeks or more without realizing what a sacrifice to the taste this is. Use too little coffee and it tastes weak. Use too much and it becomes bitter and you risk a terrible nights sleep.

The best way to measure two tablespoons is with a measuring scoop. There are scoops that are specifically measured for two tablespoons but if you don't have one made especially for coffee measuring then you can use a standard 18 cup measuring cup. If you don't have that you can use regular run of the mill tablespoons, but that method isn't as precise. If you want to purchase a coffee scoop, you can get one at a specialty coffee shop or online.

Grind

The type of grind you use for your coffee depends upon what kind of coffee maker you brew your coffee in. If you use an espresso machine you use a fine grind. For automatic drip coffee makers (such as Mr. Coffee), you use a medium grind and you use a coarse grind for coffee presses (my preferred way of brewing). There are other grinds as well, just as there are other ways to brew coffee such as percolators and Turkish coffees.

If were going to talk about the way a coffee is ground, then we also have to talk about grinders. Basically there are two types of grinders: blade and burr Blade grinders have two blades that rotate at a high speed to grind your beans. The pros of this method is that blade grinders are affordable. The cons are that they generally break down quicker.

Burr grinders grind the beans between two textured plates and the grind is much more consistent than a blade grinder. Also, it's easier to adjust the grind with a burr grinder. To get an espresso grind with a blade grinder, you have to hold the grind button for x amount of seconds. A burr grinder allows you to turn a dial and voila! Your grind is done. Obviously, I prefer a burr grinder.

Water

It's pretty much a good idea to use fresh, clean water to brew your coffee. If at all possible, try not to use tap water; you should always use filtered or bottled water. Before you begin screaming at me that you don't have that kind of money, don't worry. Yes, using nothing but bottled water is not exactly cost effective but there are inexpensive water filters available to purchase. Water filtration pitchers are also a good way to get fresh water for brewing.
Your water should be heated to just below boiling, around 190 degrees. You don't want your water to be too hot. It could overheat the grounds and spoil the taste of your coffee.

Freshness

This is pretty obvious. Once a bag is opened, the freshness lasts about a week. After grinding, it lasts about two days. The best way to keep your beans and ground coffee fresher longer is to keep it in an airtight container . And never, ever freeze your coffee no matter what you've heard or read. Coffee that is frozen is a high risk for freezer burn and take it from one who has experienced the horror: freezer burnt coffee is not a great taste!

Well those are the basics. I hope you enjoyed reading this article and Happy Brewing!

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