A. The Beans
Opening a can of whoop-ass on your nervous system might be okay for canned, pre-ground coffee, but usually it won't do much for the taste buds. Not to say you can't make a decent cup, but you're starting out behind the power curve with canned, pre-ground coffee.
Whole bean is the way to go, especially if you have a way to grind it yourself. If you don't, then just grind it at the store, since, invariably, there will be a grinder there.
B. The Water
Probably the single most important thing you can do to improve the taste of your coffee is to start with clean, fresh, cold water. Any filtration will be an improvement, all the way up to purification with a reverse-osmosis system. If you use tap water, at a minimum get it cold and then filter it with a home filter, like a Brita. My "tap" water is triple filtered (I have a filter for my whole house, then I have a two-stage filtration system for my sink).....and yes, it makes a big difference, not to mention that I don't stress that I'm drinking a cup o' fish poo.
C. The Equipment
Although there are plenty of really good quality coffee machines on the market, the first piece of equipment you should own if you are a true coffee aficionado is an espresso machine. There are several reasons for this: One, an espresso machine allows you to make any hot coffee drink known to mankind. That's a lot of power to wield, my friend. Secondly, it looks exceedingly cool on your countertop. And lastly, and perhaps most importantly, an espresso machine is one of the key elements in making a perfect cup of coffee.
- A manual espresso machine is either a stove-top or electric model that you manually work.
- An automatic espresso machine is one that you simply load the grounds into and select the flow of 190 degree F water through the grinds.
- A super automatic espresso machine is just that: you press a button and it spits out a shot of espresso into your cup.
I personally like the automatic machine because I can manually control the process a bit more, such as adding cinnamon or lemon zest to the grounds. You won't be able to do that with a super automatic.
The next thing you want is a coffee mill. Not a bean chopper, but a mill that grinds the beans with a burred plate versus a rotating blade. The reason is that the mill properly crushes the beans versus the chopper, which actually bruises the beans and usually adds destructive heat to the grounds. Now, unless you are in some kind of weird, twisted relationship, bruising is generally a bad thing....and especially true when it comes to anything cooking-related. I have a Pavoni model MEC-258 coffee mill and it cost me about $40 in 1999....worth every penny.
D. The Process
When you travel to most European countries and order a "coffee", they will take that to mean "cafe", which is generally accepted as a 2 oz. cup of espresso. What you probably meant to ask for, but didn't realize, is a cup of "cafe americain" or "cafe americano". Guess what "cafe americain/americano" is? Yep, it's a shot of espresso followed by 10 ounces or so of fresh, hot water. So it looks like the stuff you get back home. Does it taste any better? Um, yes....by a lot.
So, aside from starting with good quality, freshly ground beans and fresh cold water, make your coffee with a shot of espresso, then add hot water to fill your cup.
Now, the drawback to this process, and why you probably still want to have a decent coffee maker on hand, is that you really can't make bulk coffee this way, say for a party or a brunch. But, this is the only way I drink my coffee now. See, regular coffee sometimes can be bitter. Or even taste a little like toasted cardboard (oh, joy). The reason for this is that the long exposure to heat causes oxidization, making it bitter tasting.
A couple of other things to consider:
- Fresh hot water's optimum temperature is 190 degrees F, no hotter. So boil it, give it about 30 seconds, then add it to your espresso.
- Keep your equipment clean (yeah, ha ha). Really. Residual oils will leave a bitter taste to your coffee.
- When storing whole beans, only keep them in an airtight glass container at room temperature, or sealed in your refrigerator. Freezing grounds is okay, but don't do it with the whole bean. Now, I could give you a long, boring technical explanation, but we've got more important things to do, so just press the "I believe" button and we'll call it even.
Ian Stone is a doctor, former Marine Corp combat aviator, chef, public speaker and dog lover. His website can be viewed here - http://www.thebachelorskitchen.com