If you are using fresh basil, chop the tender leaves (not the lower woody parts) into ΒΌ inch sized pieces.
If you are using dried basil, crush the basil just a little with a mortar and pestle or with your hands to release the plant oils.
Place chopped or crushed basil and water into a pot with a lid on it. I use stainless steel Revere pots; glass and enamel pots also work well.
Bring water and herbs to a boil and then immediately turn off the fire.
Let basil steep for one hour.
Using a metal strainer, remove the herbs from the tea and pour the tea into a teacup or pitcher.
Drink warm or at room temperature.