When brewing coffee, there are two factors that play a huge part in the final flavor. The water-to-bean ratio is important, but first you should have fresh beans and they should be ground as soon before brewing as possible. Fresh grounds will have the natural oils of the bean still in them, which will give you the fullest flavor, eliminating much of that flat and bitter aftertaste that can come from stale grounds - and ground coffee can stale very, very quickly. This is why, if you brew coffee at home, it's a good idea to buy a grinder and grind your own beans. Since that's another step between you and coffee in the morning, however, many opt for preground. The all-in-one coffee makers, which have built in grinders, are a good option for anyone who wants to get the best cup of coffee with the least amount of work.
The machines are programmed in advance and they heat water, grind beans and brew your coffee all with the touch of a button. A recent test showed good results from each of three machines. The Melitta preformed well, but had no insulated carafe, which keeps the coffee from becoming burned or overly strong sitting on a heating pad. The Cuisinart made a slightly better cup of coffee than the Melitta, but the Capresso, with a burr grinder to ensure even grounds and smooth flavor, won the test.
All in all, you can't really go wrong with any of the machines from the sound of it, but if you already have a machine you like, look into getting a grinder instead of a whole new machine to really improve the quality of your morning brew.
10 More Dirty Restaurant Tricks
5 Things You Didn't Know About Turducken
10 Catchiest Food Jingles We Love to Hate
