5 Original Iced Tea Recipes to Make at Home

An amber glass on the table, a few ice cubes gently chiming, the scent of peach or bergamot rising up: homemade iced tea has nothing in common with the sugary bottles found in shops. With good loose-leaf tea and a little forethought, you can prepare a refreshing, personalised infusion that is far more aromatic than any mass-produced drink. In this article, our founder walks you through two preparation methods, five original iced tea recipes, including a peach and basil cold brew, a caffeine-free mango-ginger rooibos and a genuinely surprising orange blossom white tea, along with all the tips you need to avoid the classic pitfalls.

Why make your own iced tea at home (rather than buying it bottled)?

Loose-leaf tea: the difference is in the glass

Shop-bought iced tea bottles share one thing in common: they contain very little tea and plenty of sugar, acidity regulators and sometimes artificial flavourings. The result is predictable, often flat, with no real aromatic depth.

Loose-leaf tea, by contrast, brews quite differently. Whole or lightly rolled leaves release their essential oils, tannins and aromas gradually, depending on temperature and time. What you obtain in your carafe is incomparable: a living infusion, with texture, vegetal or floral notes and a true presence on the palate.

The cost remains negligible. A litre of homemade iced tea works out at a few cents, for a result you will not find on any supermarket shelf.

Less sugar, more flavour: the wellness angle without overstating it

Making your own iced tea also gives you complete control over sweetness. You decide whether to sweeten it, how much, and with what: honey, homemade syrup, or ripe fresh fruit that naturally lends its own sugars. A well-chosen rooibos or a cold-brewed white tea sometimes needs nothing at all.

No preservatives, no colourings, no sweeteners: just tea, water and the fruit or herbs you feel like adding. It really is that simple, and it is precisely why our founder at Thés & Traditions has made iced tea one of the pillars of the house's summer selection.

The two basic methods: hot infusion vs cold brew

Hot infusion followed by cooling: the quick classic method

This is the most intuitive method. You brew your tea hot, under the usual conditions, then let it cool before refrigerating.

A few important points to follow:

• Water temperature suited to the type of tea: 70-75 °C for green tea, 85-90 °C for oolong, 95 °C for black tea.
• Infusion time: 2-3 minutes for green tea, 3-4 minutes for black tea, 4-5 minutes for white tea. No longer, or the tannins turn bitter and the whole glass is spoiled.
• Tea-to-water ratio: count on 8 to 10 g of tea per 1 litre of water. You concentrate it slightly, since the ice cubes will dilute some of the intensity.
• Allow it to cool to room temperature before transferring to the refrigerator. Never add ice cubes directly to tea that is still hot.

This method suits every type of tea and delivers a result in 2 to 3 hours in total, ice included.

Cold brew (cold infusion): slowness, softness, complexity

Cold brew involves steeping the tea directly in cold water, without any heat, for 6 to 12 hours in the refrigerator. The result is radically different: a cold infusion produces a softer, rounder tea, almost free of bitterness, with subtle aromatic notes that heat would have erased.

Our founder particularly recommends this technique for green and white teas: "Cold brew reveals subtle notes that disappear entirely with heat. On a Japanese green tea, you can perceive almost umami nuances that you would never have suspected."

Method:

1. Place 8 to 10 g of loose-leaf tea in a clean carafe.
2. Pour over 1 litre of cold water (spring or filtered).
3. Cover and place in the refrigerator.
4. Let it steep for 6 to 8 hours for a green or white tea, 8 to 12 hours for a black tea or rooibos.
5. Strain and serve over ice.

Which method to choose based on your tea and time?

In practice: if you have an evening ahead of you, start a cold brew and serve it the following morning. Otherwise, hot infusion remains perfectly suitable. To go further in choosing your teas according to the method, browse our iced tea selection, curated for both approaches.

5 original iced tea recipes signed Thés & Traditions

1. Green tea cold brew with peach and fresh basil

Type of tea: Loose-leaf green tea
Method: Cold brew
Preparation time: 10 min | Waiting time: 8h | Difficulty: Easy

Ingredients (for 1 L):

• 10 g of organic green tea loose leaves
• 1 ripe peach (yellow or white)
• 5-6 fresh basil leaves
• 1 litre of cold water
• Ice cubes to serve

Steps:

1. Cut the peach into quarters and place them in a large carafe.
2. Add the green tea leaves directly (or in a tea filter).
3. Pour 1 litre of cold water over the top.
4. Cover and refrigerate for 8 hours.
5. Strain the tea, serve over ice and add the basil leaves just as you pour.

A tip from our founder: White peach gives a more delicate result, with a natural sweetness that does away with added sugar entirely. If you can, prepare it the evening before. In the morning it is ready, and the aroma that escapes when you open the carafe is well worth the wait.

Variation: Swap the basil for mint for a more classic version, or add a few slices of lemon for some zing.

2. Black tea with red berries and lemon (lemonade-style)

Type of tea: Organic loose-leaf black tea
Method: Hot infusion
Preparation time: 15 min | Waiting time: 1h30 | Difficulty: Easy

Ingredients (for 1 L):

• 9 g of loose-leaf black tea
• 100 g of fresh or frozen red berries (raspberries, strawberries, redcurrants)
• The juice of one lemon
• 1 litre of water at 95 °C
• Sugar or honey, optional (taste first)
• Ice cubes

Steps:

1. Brew the black tea for 3 minutes in 1 litre of water at 95 °C, then remove the leaves immediately.
2. Add the red berries to the still-warm carafe. They will release their juice and tint the tea a deep red.
3. Let it cool to room temperature (about 30 minutes).
4. Add the lemon juice, taste, then sweeten if necessary.
5. Refrigerate for at least 1 hour. Serve over ice.

A tip from our founder: Black tea brings body and structure. It carries the acidity of red berries and lemon beautifully without being overwhelmed. For a sugar-free version, choose very ripe strawberries: their natural sweetness is more than enough.

Variation: Prepare a homemade syrup by warming 100 g of red berries with 2 tablespoons of water, to be added to each glass according to taste.

3. Iced mango-ginger rooibos (caffeine-free, sugar-free)

Type of tea: Loose-leaf rooibos
Method: Hot infusion or cold brew
Preparation time: 10 min | Waiting time: 2h (hot) or 10h (cold brew) | Difficulty: Easy

Ingredients (for 1 L):

• 10 g of loose-leaf rooibos
• ½ ripe mango in chunks
• 2 cm of fresh ginger, peeled and sliced
• 1 litre of water
• Ice cubes

Steps (hot infusion version):

1. Brew the rooibos for 5 minutes in 1 litre of boiling water.
2. Add the ginger slices to the hot infusion and let it rest for a further 5 minutes off the heat.
3. Strain, then add the mango chunks to the still-warm carafe.
4. Let it cool to room temperature, then refrigerate for at least 1h30.
5. Serve over ice, with a piece of mango as a garnish if you like.

A tip from our founder: Rooibos is naturally soft and lightly sweet. It needs no added sugar at all when paired with a ripe mango. This is the recipe I prepare in the evening for the following day: it works just as well for children as for adults avoiding caffeine.

Variation: As a cold brew (8-10h in the fridge), the mango infuses more slowly and the result is even softer. Add a pinch of cardamom for an extra spiced note.

Our organic rooibos is naturally caffeine-free and lends itself wonderfully to cold infusion. Discover it here.

4. White tea with orange blossom and cucumber (detox & lightness)

Type of tea: Organic loose-leaf white tea
Method: Cold brew recommended
Preparation time: 10 min | Waiting time: 10h | Difficulty: Easy

Ingredients (for 1 L):

• 8 g of loose-leaf white tea
• ½ organic cucumber, thinly sliced
• 1 tablespoon of orange blossom water
• 1 litre of cold water
• Ice cubes

Steps:

1. Place the white tea and cucumber slices in a carafe.
2. Pour in 1 litre of cold water.
3. Cover and refrigerate for 10 hours (a full night is ideal).
4. Strain, add the orange blossom water and stir gently.
5. Serve immediately over ice in long-drink glasses.

A tip from our founder: This is the most delicate recipe on the list. White tea is a rarity among teas, and its tender buds reveal in cold brew almost translucent floral notes that the orange blossom water carries forward without covering. Do not skip this step: it is what gives the glass all its elegance.

Variation: Add a few fresh mint leaves at the moment of serving for a lively touch. For antioxidant enthusiasts, this tea is naturally rich in them.

5. Iced Earl Grey with acacia honey and a slice of lime

Type of tea: Loose-leaf Earl Grey
Method: Hot infusion
Preparation time: 15 min | Waiting time: 1h30 | Difficulty: Easy

Ingredients (for 1 L):

• 9 g of loose-leaf Earl Grey
• 1 to 2 tablespoons of acacia honey (to taste)
• 1 lime, thinly sliced
• 1 litre of water at 95 °C
• Ice cubes

Steps:

1. Brew the Earl Grey for 3 minutes 30 in 1 litre of water at 95 °C, then remove the leaves.
2. Stir the honey directly into the still-warm tea so it dissolves completely.
3. Let it cool to room temperature.
4. Refrigerate for at least 1h30.
5. Serve over ice with the lime slices in the glass.

A tip from our founder: The bergamot in Earl Grey and the lime call to one another naturally. Both are citrus fruits, but in different registers: bergamot is floral and slightly bitter, while lime is bright and tangy. Acacia honey, for its part, is discreet enough not to mask these aromas. If you sweeten it while it is still hot, before tasting, you risk losing the balance.

Variation: Replace the honey with a slice of lemon for a sugar-free version, or add a few fresh mint leaves for an extra note.

Mistakes to avoid for a successful iced tea

Over-infusing your tea (the number-one source of bitterness)

This is the most common mistake, and it explains why so many people think they do not like iced tea. Tea left too long in hot water releases excessive tannins, which produce an unpleasant astringent bitterness. You compensate with sugar, and the whole point is lost.

Times to follow without exception:

• Green tea: 2 to 3 minutes at 70-75 °C
• White tea: 4 to 5 minutes at 75-80 °C
• Black tea: 3 to 4 minutes at 95 °C
• Rooibos: 5 minutes at 100 °C (it does not turn bitter)

Adding ice cubes to tea that is still hot

Pouring ice cubes into hot tea cools it quickly, certainly, but dilutes it considerably. The result is a watery iced tea, lacking structure and aroma. The rule is simple: let it cool to room temperature first, then move it to the refrigerator. Ice goes into the glass at the moment of serving, not into the carafe.

Using poor-quality teabags

Industrial teabags generally contain tea dust, the very fine residue from manufacturing, which releases plenty of tannins and few aromas. The result is a dull iced tea, often bitter, without distinct aromatic notes. Switching to loose-leaf tea changes everything. And with the right tea filters, brewing loose-leaf is as simple as a teabag.

Sweetening while hot without tasting first

Some fruit-flavoured teas need nothing once cooled. Others are slightly bitter and benefit from a touch of honey. The rule: always taste your infusion once cold before sweetening. The palate perceives sugars and bitterness differently depending on temperature. What seems too bitter at 60 °C may be perfectly balanced at 5 °C.

Which tea to choose for the effect you are after?

Freshness and lightness: head for green and white teas

Green tea is the great classic of iced tea: vegetal, soft, naturally low in caffeine, it lends itself ideally to cold brew. As a cold infusion, it yields a clear glass with light herbaceous notes and no bitterness. White tea is even more delicate: its fine buds reveal unexpected floral and fruity notes once chilled. It is often the tea that most surprises those who have never tried it cold.

To explore this family, our range of organic white teas offers several expressions, from the most straightforward to the most complex.

Indulgence and body: black and flavoured teas

Black tea brings what enthusiasts call "body": a tannic structure that holds up when cold, a deep amber colour and a remarkable ability to welcome citrus, spices and red berries. Oolong sits between green and black: complex, lightly roasted depending on the origin, it makes a striking iced tea and deserves to be tried by anyone wanting to surprise their guests.

Caffeine-free: rooibos and herbal infusions for iced teas all day long

For those who wish to avoid caffeine, in the evening, for children, or simply by preference, rooibos is a remarkable alternative. Naturally caffeine-free, lightly sweet, it produces a fruity, rounded iced tea quite unlike anything else. Fruit infusions, and especially blends based on hibiscus, yield an intense red colour that is magnificent in the glass, with a tangy, very refreshing flavour and no bitterness whatsoever. You will find this whole family in our herbal teas and infusions category.

Frequently asked questions about homemade iced tea

How do you make iced tea at home easily?

Two paths are open to you. The fastest: brew your loose-leaf tea (8 to 10 g per 1 litre) at the right temperature for the type of tea, let it cool to room temperature, then refrigerate for at least 1 hour before serving over ice. The simplest: cold brew. Place the tea in a carafe of cold water, set it in the refrigerator with no heating involved, and wait 8 to 12 hours. No monitoring required, and the result is guaranteed.

How long does homemade iced tea keep in the refrigerator?

A plain or lightly flavoured iced tea keeps for 2 to 3 days in the refrigerator in a well-sealed carafe. Once you add fresh fruit to the carafe (rather than just to the glass at serving), it is best to drink it within 24 hours to avoid any fermentation. Hibiscus infusions, naturally more acidic, will happily keep for up to 3 days without losing colour or flavour.

How do you make iced tea without sugar?

First, choose a naturally soft tea: rooibos, white tea or cold-brewed green tea have a natural sweetness that makes sugar unnecessary. Add ripe fresh fruit, peach, mango, strawberries, which bring their own sugars without adding anything. And above all, respect the brewing time: an over-infused tea is bitter, and bitterness is what drives people to sweeten. Always taste your cold infusion before deciding.

What mistakes should you avoid for a successful iced tea?

Three mistakes account for most disappointments. The first: brewing for too long, which releases tannins and creates bitterness. The second: adding ice cubes to tea that is still hot, so the tea dilutes, loses its aromas and turns flat. The third: using industrial teabags whose tea dust expresses little aroma and a great deal of astringency. Switch to loose-leaf, respect the timings, and 90% of the problems disappear.

Can you make iced tea with rooibos or herbal infusions?

Absolutely, and it is even recommended to vary the pleasures or avoid caffeine. Rooibos produces a naturally sweet, fruity iced tea with no bitterness, ideal for children or for the end of the day. Hibiscus-based infusions, whether on their own or blended with red berries, yield a magnificent deep red colour in the glass and a tangy, very thirst-quenching flavour. They handle both hot infusion and cold brew equally well.