Percolators – Some Of The Basic Problems With Percolator Cofee
The word “percolator” has come to mean that special coffee pot that used to sit on Grandma’s stove and bubble away like mad all morning long. Typically they consist of a heat proof pot that holds the water, a long tube (like a straw) that holds a filter basket at the top. This filter is normally made of metal and holds the coffee grounds apart from the water in the main pot. Usually fairly oarsely ground coffee is used and a perforated lid is placed over the filter in order to distribute the water evenly over the grounds.
As the water in the pot reached the boil, it is forced up the tube and repeatedly spilled over the grounds in the filter basket. In this way both water and the freshly brewed coffee drips back down into the hot water and over the grounds. Gradually the coffee becomes stronger as the water/coffee continues to drip over the grounds. This process continues as long as the pot is kept at the boiling point.
Evn though we may hold special memories of percolaters, they are not a particularly good way to make a great cup of coffee. In fact many people rank...