{"id":181,"date":"2026-08-08T10:27:51","date_gmt":"2026-08-08T10:27:51","guid":{"rendered":"https:\/\/www.tisaneaddict.com\/?p=181"},"modified":"2026-08-08T10:29:53","modified_gmt":"2026-08-08T10:29:53","slug":"iced-cold-brew-tea","status":"publish","type":"post","link":"https:\/\/www.tisaneaddict.com\/en\/infusion-glacee-cold-brew\/","title":{"rendered":"Iced Tea \/ Cold Brew: The Complete Guide for Summer"},"content":{"rendered":"
Tisane Addict \u2022 The Infusion Journal<\/span>

A carafe, cold water, and a night in the fridge: cold brew transforms your teas and herbal teas into smooth, ice-cold beverages\u2014with no bitterness and no added sugar. The complete method, by the Tisane Addict team.<\/p><\/div>

Cold Brew Iced Tea: What You Need to Know Before You Start<\/h2>

To make cold-brewed tea, use about 10 g of tea or herbal tea per liter of cold water, then let it steep for 4 to 12 hours in the refrigerator before straining.<\/strong> Slow, cold extraction captures the flavors without releasing any bitterness: the drink is naturally sweet, with no added sugar.<\/p><\/div><\/div>

There are two schools of thought when it comes to iced tea. There are those who brew a hot infusion, leave it sitting on the counter, and find it bitter, cloudy, and disappointing once it\u2019s cold. And then there are those who\u2019ve discovered cold brew: a carafe filled the night before, left in the fridge, and the next day, a clear, full-bodied, fragrant drink that you can enjoy without even thinking about adding sugar. The good news is that switching from the first school to the second requires neither special equipment nor talent. Just a little planning ahead.<\/p>

Why Cold Completely Changes the Taste<\/h2>

It all comes down to what the water extracts\u2014and how quickly. Hot water works fast: it captures the aromas, but also the tannins\u2014those astringent compounds that give cooled tea its harsh taste and cloudy color. Cold water, on the other hand, takes its time. Over several hours, it draws out the fragrances, the fruity notes, and the roundness, leaving most of the bitterness in the leaves. The result: a cup of tea that\u2019s smoother, clearer, and more refreshing\u2014and doesn\u2019t need any sugar at all.<\/p>

Another interesting fact for summer evenings: theine doesn\u2019t dissolve well in cold water. So a cold-brewed tea contains significantly less of it than its hot counterpart. And if you\u2019re using herbal tea or rooibos, the question doesn\u2019t even come up: there\u2019s none at all.<\/p>

The Cold Brew Method, Step by Step<\/h2>
1<\/span>

Use a generous amount.<\/strong> About 10 g per liter of water\u2014slightly more than when brewed hot: cold brewing is gentle and requires more tea leaves. If using tea bags, use 4 to 6 bags per liter.<\/p><\/div>

2<\/span>

Pour in the cold water and pop it in the fridge.<\/strong> A pitcher, filtered water or water with low mineral content\u2014that\u2019s all. The infusion should be prepared in the refrigerator, not on the countertop: it\u2019s better for both the taste and shelf life.<\/p><\/div>

3<\/span>

Let it sit for 4 to 12 hours.<\/strong> Four hours for an expressive, fruity blend; a full night for a deeper flavor. Cold brew is forgiving: even if you leave it a few hours too long, it won't turn bitter.<\/p><\/div>

4<\/span>

Strain, then serve very cold.<\/strong> Remove the herbs or tea bags once the time is up, add a few slices of citrus or fresh mint leaves if you like, and keep the carafe closed in the refrigerator.<\/p><\/div><\/div>

In a hurry? The express version\u2014hot and then cooled<\/h2>

Want some iced tea in ten minutes? It\u2019s possible\u2014but there\u2019s one catch: you\u2019ll need to adjust the strength. Brew a tea that\u2019s twice as strong as usual using half the usual amount of water, sticking to the normal steeping time for the blend (not a minute longer\u2014or it\u2019ll turn bitter), then pour it directly over a large amount of ice cubes. The temperature shock cools the drink instantly, and the melted ice cubes bring it back to the right strength. This is the method for impromptu heat waves; cold brew is still the go-to for planned summer days.<\/p>

The day before \u2022 4\u201312 h in the refrigerator<\/p>

Cold brew<\/p>

Mild, clear, never bitter, low in caffeine. It tastes best when brewed overnight\u2014for those who are willing to wait.<\/p><\/div>

Right now \u2022 10 min<\/p>

The Express on Ice Cubes<\/p>

A concentrated brew poured hot over plenty of ice cubes. Quick and effective, though slightly less refined than cold brew.<\/p><\/div><\/div>

Which blends work best for ice cream?<\/h2>

Almost all of them, but some really stand out. Fruity blends (peach, berries, citrus) make for perfect summer drinks; hibiscus adds a gorgeous color and a lovely tartness when served in a pitcher, mint and mint-flavored blends become even more refreshing, and rooibos\u2014naturally mellow and caffeine-free\u2014makes a perfect iced base for the whole family, including the kids. Conversely, the most subtle plain teas lose some of their nuances when served cold: save them for a hot cup.<\/p>

A little bonus for the curious: cold brew is none other than the maceration process we discussed in our guide infusion or decoction<\/a>, applied to the summer carafe. The same series of steps, the same logic: the smoothness comes from taking one\u2019s time.<\/p>

Tisane Addict Tasting Council<\/p>

Here\u2019s a tip that\u2019ll make a difference on sweltering afternoons: freeze some of your herbal tea in an ice cube tray. Herbal tea ice cubes in a glass of iced herbal tea mean refreshment without dilution: the last sip tastes just like the first. And if you\u2019re adding sweetener, do so while the tea is still warm\u2014honey and sugar don\u2019t dissolve well when cold.<\/p><\/div>

Mistakes That Ruin Iced Tea<\/h2>

Leave the carafe at room temperature.<\/strong> Cold brewing is done in the refrigerator from start to finish. A pitcher left on the counter all day in the middle of summer will simply result in a drink that goes bad.<\/p>

Wanting to go faster by revving the engine \u00aba little.\u00bb.<\/strong> Warm water offers neither the subtlety of cold brew nor the boldness of a hot brew. Choose one or the other: very hot and quick, or cold and slow.<\/p>

Leaving the carafe out for too long.<\/strong> A homemade iced tea should be consumed within 24 to 48 hours, stored in a sealed pitcher in the refrigerator. After that, the flavors start to fade. Given how enjoyable it is, it rarely lasts past the first day anyway.<\/p>

Tisane Addict Selection<\/span>

In the summer, we hold two tastings: each fruity or minty blend that joins Our selection of teas and herbal teas<\/a> It is also tested in a decanter, left to chill overnight, to ensure it lives up to its promise when served chilled. Orders are carefully prepared and shipped from France.<\/p><\/div><\/div>

FAQ: Iced Tea and Cold Brew<\/h2>

How long should you leave a cold brew in the refrigerator?<\/h3>

Between 4 and 12 hours, depending on the blend and the desired intensity. Fruity and minty flavors begin to emerge after 4 hours; leaving it overnight yields a richer result. Cold brew is forgiving if you forget about it: a few extra hours won\u2019t make it bitter.<\/p><\/div>

How much herbal tea should I use for one liter of iced tea?<\/h3>

About 10 g per liter of cold water\u2014a slightly higher dosage than with hot water, since the slow extraction process is gentler. Then adjust to your taste: a little more for a strong brew, a little less for a very light drink.<\/p><\/div>

Does cold-brewed tea contain less caffeine?<\/h3>

Yes, definitely: caffeine doesn't dissolve well in cold water, so cold brewing extracts much less of it than hot brewing. And herbal teas, rooibos, and fruit blends naturally contain no caffeine at all, whether served hot or cold.<\/p><\/div>

Can you make iced tea using tea bags?<\/h3>

Exactly, and it\u2019s actually very convenient: use 4 to 6 tea bags per liter of cold water, let it sit in the refrigerator overnight, then remove the tea bags. No straining, no washing up\u2014it\u2019s the simplest summer pitcher you can make.<\/p><\/div>

Why is my homemade iced tea bitter?<\/h3>

Almost always because it was brewed hot\u2014either steeped for too long or with water that was too hot\u2014and then cooled slowly: the tannins released at high temperatures become more pronounced when the coffee cools. Switch to cold brew: cold water extracts almost none of these compounds, so the bitterness disappears on its own.<\/p><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":185,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,20],"tags":[],"class_list":["post-181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-le-monde-du-the","category-preparation"],"_links":{"self":[{"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/posts\/181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/comments?post=181"}],"version-history":[{"count":3,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/posts\/181\/revisions"}],"predecessor-version":[{"id":184,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/posts\/181\/revisions\/184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/media\/185"}],"wp:attachment":[{"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/media?parent=181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/categories?post=181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tisaneaddict.com\/en\/wp-json\/wp\/v2\/tags?post=181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}