Vacuum Pot is one of the oldest coffee brewing methods. Quite technical, but amazing to watch. The brew is strong and heavy.
You will need:
6 grams of coffee for every 100 ml of the volume of your Vacuum Pot
95°C hot water.
Heat source (alcohol burner, gas burner)
Pour hot water into the bottom flask of the Vacuum Pot and place over a heat source.
Attach the upper cylinder with the filter. Wait until almost all the water rises into the upper container. Then reduce the heat source to a minimum.
Stir in the ground coffee into the water in the upper cylinder. Wait about a minute.
Remove the heat source completely and wait for the forming vacuum to suck the resulting beverage back into the bottom flask through the filter.
Carefully remove the top container and serve!
You can find other coffee home brewing recipes here.