Brewing
How Do You Make Iced Tea Without Watering It Down?
Brew tea hot, then cool it and pour it over ice. For a stronger glass, use a little more leaf or less brewing water so the melting ice becomes part of the final dilution.
Brew first, chill second
Prepare the tea with water appropriate for its type. The UK Tea & Infusions Association advises using freshly boiled water first for ordinary teas and herbal infusions unless a product is specifically labeled for cold brewing. Follow product directions and handle the prepared drink as you would other refrigerated beverages.
A concentrated hot brew is useful for a quick glass: use enough leaf for the final drink but less hot water at first, then pour over a measured amount of ice. Taste and adjust rather than making it excessively strong by steeping too long.
Keep the flavor clear
Sweeteners dissolve more easily while the tea is warm. Add them sparingly if you want to notice the leaf. Citrus, mint, or fruit can be pleasant, but check that they complement rather than cover the tea.
If you prepare a pitcher, cool it promptly and refrigerate it. Do not leave brewed tea sitting warm for a long period.