Making Iced Tea at Home – History, Recipes and the Best Preparation Methods

Iced Tea

For many, a big glass of iced tea is simply part of summer. Whether in the garden, on the balcony or at a picnic – homemade iced tea is refreshing, versatile and easy to make yourself. But where does iced tea actually come from – and how do you make it perfectly?

The History of Iced Tea

The 1904 World's Fair in St. Louis is often cited as the birthplace of iced tea. There, merchant Richard Blechynden is said to have simply served hot black tea with ice, because temperatures were high and visitors were looking for refreshment.

In fact, recipes for chilled tea existed decades earlier. As early as the 19th century, there are references to cold-served teas in Europe and the USA. Since then, iced tea has become a firm fixture of summer culture, especially in North America.

Which Teas Are Suitable for Iced Tea?

In principle, almost any type of tea can be prepared as iced tea:

  • Black tea – classic and robust
  • Green tea – fresh and light
  • Fruit tea – naturally sweet
  • Herbal tea – aromatic and caffeine-free
  • Rooibos – mild and smooth

High-quality loose-leaf tea creates a particularly clear and intense aroma.

Method 1: Classic Hot Brew

This method is ideal when you're short on time.

How it works:

  1. Use double the amount of tea
  2. Brew with half the amount of water
  3. Pour the concentrate over ice cubes
  4. Dilute with cold water

Important: Use fresh, filtered water – both for brewing and for the ice cubes.

Method 2: Iced Tea as a Cold Brew

With cold brewing, the tea is steeped directly in cold water and left to infuse in the fridge for several hours.

Here's how:

  • Put the tea into a jug of cold water
  • Leave to steep in the fridge for 6–12 hours
  • Strain or remove the tea bags
  • Serve to taste

This method produces a particularly mild and smooth flavour profile.

How Long Does Homemade Iced Tea Keep?

Stored in the fridge, freshly made iced tea generally keeps for 2–3 days. The jug should be covered so it doesn't pick up any odours.

Popular Iced Tea Recipes

Classic Lemon Iced Tea

Black tea, lemon slices and ice cubes.

Fruity Summer Iced Tea

Fruit tea with fresh berries and mint.

Green Iced Tea with Citrus

Green tea with lime and orange zest.

Caffeine-Free Herbal Iced Tea

Rooibos or herbal blend with apple pieces.

Tips for Perfect Iced Tea

  • Don't over-steep
  • Use filtered water
  • Add fresh ingredients
  • Sweeten lightly to taste

Conclusion

Making iced tea yourself is uncomplicated and offers countless ways to vary it. Whether brewed the classic way or as a cold brew – with high-quality tea, you get a refreshing summer drink exactly to your taste.

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