Ingredients:
- 1000 ml water
- 30 g black tea (leaves or powder)
Tools：
- Small Pot
- Filter
Procedures:
- Boil water in a small pot.
- Put black tea into the boiling water.
- Change to low heat to maintain bubbling for 5 minutes
-
Turn off heat, and let it cool down a bit naturally.
-
Pass through a filter pouring into a carafe.
- After cooled down to room temperature, use it freshly or get it refrigerated.