Cold Brew Tea – Preparation, Effects & the Best Varieties

Is it even possible to brew tea with cold water? Cold brew tea is the gentlest way to enjoy tea: smooth in taste, clear in effect, and perfect for hot...

Cold Brew Tee – Zubereitung, Wirkung & die besten Sorten - Noema

Key Facts

  • Cold brew tea is made by brewing it with cold water and letting it steep for several hours in the refrigerator.
  • The result: a particularly mild, clean taste without bitter substances.
  • Ideal for hot days, gentle caffeine effect & mindful moments of enjoyment
  • Best suited: high-quality whole leaf teas such as oolong, sencha or white tea

What is cold brew tea?

Cold brew is not iced tea. Instead of brewing with hot water and cooling, tea is steeped directly with cold water – and then left to infuse in the refrigerator for several hours.

This preserves bitter substances, but releases delicate aromas and makes the tea:

  • especially mild and smooth in taste
  • Gently stimulating due to slow caffeine release
  • Ideal for hot days, focused work or quiet afternoons

Instructions: How to prepare cold brew

You need:

  • 500–750 ml of still, cold water
  • 3–5 g loose tea (1 tsp per 250 ml)
  • 1 carafe or glass container with lid
  • Time: Leave to infuse in the refrigerator for 8–12 hours

Preparation:

  1. Pour tea into the carafe
  2. Fill with cold water
  3. Cover and place in the refrigerator.
  4. After steeping, strain and enjoy.

Tip: Whole tea leaves (e.g., Oolong or Sencha) are particularly suitable. Experiment with steeping time and amounts to find your ideal aroma.

Our Cold Brew Favorites

Variety

Characteristics

Tie Guan Yin Floral, clear, silky
Moonlit Sencha Fresh, grassy, almost lemony
Silver Pearl Floral, sweet, soft texture
Milky Oolong Creamy, well-rounded, mildly sweet
Oriental Beauty Fruity, complex, elegant

Summer tip: Refine your cold brew with mint, lemon verbena, or a slice of organic orange. This adds freshness – without any extra sweetness.

FAQs

What is the difference between cold brew and iced tea?

Cold brew is made by steeping the tea in cold water, resulting in a mild, clean taste. Iced tea is prepared hot and then cooled, which can lead to bitterness.

Which teas are suitable for cold brew?
How long does cold brew last?
Is cold brew caffeine-free?

Suitable Teas for you