Iced Tea Recipe: Smooth, Balanced Black Tea

This iced tea is made by steeping black tea in hot water, then cooling it with lemon and ice for a crisp, easy-to-serve drink. The method makes a lightly sweetened batch with a clear tea flavour; adjust the sugar or citrus to suit your table.

Ingredients

4 cups (950 ml) water, for steeping
4 black tea bags (about 8 g total), or 4 teaspoons (8 g) loose black tea
1/4 cup (50 g) granulated sugar, or less to taste
2 cups (475 ml) cold water
1 medium lemon (about 110 g), half juiced and half thinly sliced
4 cups (about 560 g) ice cubes, for serving
8–12 fresh mint leaves (about 2 g), optional

Instructions

Prepare the tea and lemon. Measure the sugar and cold water, juice half the lemon, and cut the remaining half into thin rounds. If using loose tea, have a fine-mesh strainer ready. These small preparations take about 8 minutes and make it easier to finish the drink while the tea is hot.
Heat the water. Bring 4 cups (950 ml) water to a full boil in a kettle or saucepan; this usually takes about 5 minutes, depending on the appliance and starting water temperature. Turn off the heat once it boils. Avoid boiling the tea leaves themselves, which can make the finished drink taste harsh.
Steep the tea. Add the tea bags or loose tea to the hot water and steep for 5 minutes. Set a timer: a shorter steep can taste weak once the tea is chilled, while leaving the leaves in much longer can draw out bitterness. Remove the tea bags without squeezing them, or strain loose tea into a heatproof jug.
Sweeten while warm. Stir in the sugar until it has dissolved. The hot tea helps the crystals disappear evenly, unlike adding granulated sugar to a cold jug. Stir in the lemon juice, then add 2 cups (475 ml) cold water. Taste a small spoonful; it should be a little stronger and sweeter than you want in the glass, because ice will soften both flavours as it melts.
Chill thoroughly. Leave the tea to cool briefly, then cover and refrigerate for 2 hours, or until cold. Do not put a very hot glass jug directly into the refrigerator; use a heatproof container and allow steam to escape briefly before covering. For food safety, refrigerate the tea within 2 hours of preparation.
Serve over ice. Divide 4 cups (about 560 g) ice among four glasses. Pour the cold tea over the ice and add lemon slices and mint, if using. Give the jug a stir before pouring, since the lemon juice and sweetened tea can settle slightly. Serve promptly while the ice is still firm.

Tips

Choose a tea you enjoy hot. A plain black tea such as English breakfast or another brisk, full-bodied blend works well. Stronger tea holds its character when cold, but a delicate tea can be used if you shorten the steep to about 3–4 minutes. Green tea is better steeped with water below boiling and for a shorter time, since very hot water can bring out a rough, bitter flavour.
Keep the drink from becoming watery. Chill the tea before serving rather than pouring it hot over a jug full of ice. If you want to prepare individual glasses ahead, freeze some of the cold tea in an ice-cube tray and use those cubes in place of part of the regular ice. They melt into the drink without diluting it as quickly.
Adjust sweetness after chilling. Cold drinks can seem less sweet than warm ones, so taste the tea once it is refrigerated and before adding extra sugar. If it needs more, dissolve a little sugar in a tablespoon or two of hot water, cool that syrup, and stir it in. Adding dry sugar straight to cold tea often leaves crystals at the bottom.
Prevent bitterness. Use fresh tea and measure the steeping time rather than leaving tea bags in the jug while it chills. Squeezing tea bags can also add astringent flavours. If the batch is already stronger or more bitter than you like, dilute it with cold water a little at a time and add lemon only after tasting.

Serving Suggestions

Serve the tea in tall glasses with plenty of ice, a lemon wheel, and a sprig of mint for a simple presentation. A reusable straw can make a large glass easier to sip, but it is not necessary. If you are setting out a jug for a meal, keep the ice in the glasses rather than in the jug; that way the remaining tea stays full-flavoured while people serve themselves.

This refreshing drink pairs naturally with picnic and warm-weather foods, including sandwiches, salads, grilled vegetables, and savoury snacks. For a group, set out lemon slices and a small jug of extra cold water so guests can adjust the strength. Keep the tea chilled between servings, especially on a warm day, and do not leave the jug sitting out for the whole afternoon.

Variations

Make it unsweetened: Leave out the sugar and let each person sweeten their own glass if desired. A little lemon still gives the tea a bright, citrusy finish. You can also use a light honey syrup, but honey changes the flavour and should be stirred into the warm tea so it mixes evenly.

Use a different citrus: Replace the lemon juice with 1–2 tablespoons (15–30 ml) lime juice, or add a few thin orange slices for a gentler, fragrant note. Citrus strength varies, so begin with less juice, taste the chilled tea, and add more gradually. Remove any fruit slices after serving if you plan to store leftovers; prolonged contact can make the flavour more pronounced.

Make peach iced tea: Stir 1/2 cup (120 ml) peach purée or peach nectar into the cold tea, then taste before adding more sugar. Purée makes the drink cloudier and gives it a fuller fruit flavour, while nectar is usually smoother and may already be sweetened. Refrigerate the finished variation and stir before pouring, as fruit can settle.

Try a mint infusion: Add a small handful of lightly bruised mint leaves to the hot tea for the final 2 minutes of steeping, then strain them out. This gives a gentle mint note without leaving leaves in the finished jug. For a caffeine-free variation, use rooibos instead of black tea; its flavour is softer and naturally different, so taste and adjust the lemon and sweetener to match.

Storage and Reheating

Transfer leftover tea to a clean, covered jug or airtight container and refrigerate it within 2 hours of making it. For the best flavour, use it within 2–3 days; it can generally be kept refrigerated for up to 3–4 days. If lemon slices or mint have been left in the jug, remove them before storing so they do not become overly strong or tired-tasting. Keep ice separate, because melted ice dilutes the whole batch.

This drink is meant to be served cold, so reheating is not recommended. If you would rather drink it warm, pour a serving into a small saucepan and warm it gently without boiling; the taste will be different from freshly brewed hot tea. Discard tea that has been left at room temperature for more than 2 hours, or for more than 1 hour when the surroundings are above 90°F (32°C). Do not store it on the counter for later use.

Frequently Asked Questions

Can I make iced tea without a kettle?

Yes. Heat the measured water in a saucepan until it boils, turn off the heat, and steep the tea in the pan for 5 minutes. Strain it into a heatproof jug before adding sugar, lemon, and cold water. Take care when handling hot water, and use a jug that can safely hold it.

Why does my iced tea taste bitter?

The most common cause is tea that steeped too long, or tea bags that were squeezed after steeping. Water that is too hot for a delicate green tea can also create a bitter edge. For black tea, use the 5-minute steep in this recipe and remove the leaves promptly; if the finished tea is already bitter, dilute it with cold water and taste again.

Can I make the tea ahead?

Yes. Brew, sweeten, dilute, and chill the tea up to a day before serving. Keep it covered in the refrigerator and add the ice, lemon garnish, and mint just before pouring. Making it ahead gives the tea time to become thoroughly cold and means there is no need to cool a large quantity with melting ice.

Can I use loose-leaf tea instead of tea bags?

Yes. Use 4 teaspoons (8 g) of loose black tea for this batch and strain it through a fine-mesh sieve after 5 minutes. If the tea is very fine, line the sieve with a clean tea filter or use a teapot infuser. Avoid leaving loose tea in the jug during chilling, as it will continue to steep and may turn astringent.

How can I make a larger batch?

Scale the ingredients proportionally and use a large heatproof vessel. For 8 servings, double everything: steep 8 tea bags in 8 cups (1.9 litres) water, then add 1/2 cup (100 g) sugar, 4 cups (950 ml) cold water, and the juice of 1 lemon. Keep the steeping time at 5 minutes rather than doubling it, then chill the larger batch until cold before serving.

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