Lemonade Refresher Recipe with Mint and Cucumber

This lemonade refresher is a cool, lightly sweet drink made with fresh lemon juice, mint, cucumber, and a simple syrup. The syrup helps the sugar dissolve evenly, while cucumber and mint add a crisp, gentle flavor that works especially well over plenty of ice.

Ingredients

3/4 cup (150 g) granulated sugar
1 cup (240 ml) water, for the syrup
1 cup (240 ml) fresh lemon juice, from about 6 to 8 lemons
5 cups (1.2 L) cold water, for diluting
1 cup (100 g) thinly sliced cucumber
1/4 cup (about 5 g) loosely packed fresh mint leaves
1/8 teaspoon (about 0.75 g) fine salt
4 cups (about 600 g) ice, plus more for serving if needed
6 thin lemon slices, optional, for serving

Instructions

Prepare the citrus and garnishes. Wash the lemons, cucumber, and mint under cool running water. Juice enough lemons to measure 1 cup (240 ml), then strain out seeds and large pieces of pulp. Slice the cucumber thinly so it releases a little flavor without taking over the drink. Set aside the mint leaves; if the leaves are large, tear them once by hand.
Make the simple syrup. Put the sugar, 1 cup (240 ml) water, and salt in a small saucepan. Warm over medium heat for about 3 to 5 minutes, stirring, until the sugar has dissolved and the liquid looks clear. It does not need to boil. Take the pan off the heat as soon as the sugar dissolves so the syrup does not reduce and become sweeter than intended.
Cool the syrup. Transfer the syrup to a heat-safe jug or bowl and let it cool for 30 minutes. It should be cool or just slightly warm before you combine it with the lemon juice. If you want to speed the cooling, set the heat-safe container in a larger bowl of cold water and stir the syrup occasionally; keep water from splashing into it.
Combine the lemonade. Pour the lemon juice and cooled syrup into a large pitcher. Add the remaining 5 cups (1.2 L) cold water and stir thoroughly. Taste a small spoonful before adding the cucumber and mint. The mixture should taste lively and balanced, not sharply sour or syrupy sweet.
Add cucumber and mint. Add the cucumber slices and mint leaves to the pitcher. Press the leaves gently once or twice with the back of a spoon to release their aroma, but do not mash them into a paste; crushed mint can make the drink taste grassy. Stir gently to distribute the cucumber and leaves.
Serve over ice. Put ice in six glasses, pour in the lemonade, and add a lemon slice if you like. For a less diluted pitcher, keep the ice in the glasses rather than leaving it in the pitcher. Give the lemonade a quick stir before each pour because the syrup and lemon can settle slightly.

Tips

Measure the juice instead of counting lemons. Lemons vary in size and juiciness, so use 1 cup (240 ml) as the guide. Roll each lemon firmly on the counter before cutting it; this loosens the juice inside and can make hand-juicing easier. Straining is useful if you prefer a smooth drink, but a little pulp is fine.
Adjust sweetness after dilution. Lemon juice can range from mellow to very tart. Start with the listed sugar amount, then stir in a little extra cold water if the lemonade tastes too intense. If it is too sour, dissolve an additional tablespoon of sugar in a tablespoon of hot water before adding it; dry sugar may settle in a cold pitcher.
Keep the mint fresh-tasting. Add mint shortly before serving when possible, and avoid vigorous muddling. Leaving torn mint in the pitcher for many hours can give the drink a stronger, sometimes bitter or leafy flavor. If you want a clearer pitcher, steep mint in the warm syrup for five minutes, strain it out, and then cool the syrup before mixing.
Use cold ingredients for quick serving. The syrup needs to cool before it is mixed with the lemon juice, but the water can be chilled in advance. Warm syrup in a pitcher full of ice melts the ice quickly and weakens the drink. For a last-minute batch, use the cold-water-bath method in step 3 rather than pouring hot syrup directly into the pitcher.

Serving Suggestions

Serve this lemonade in tall glasses over fresh ice, with a cucumber ribbon or lemon wheel on the rim if you want a simple garnish. The cucumber and mint make it refreshing alongside picnic foods, grilled vegetables, sandwiches, or mildly spiced dishes. Because the drink is tart and lightly sweet rather than creamy, it also fits well with a brunch spread or an afternoon snack.

For a group, place the pitcher beside a bowl of ice and let guests fill their own glasses. This keeps the main batch from becoming watery as the ice melts. If you are serving outdoors, keep the pitcher nestled in a larger bowl of ice and return it to the refrigerator between pours. A few extra mint leaves can be offered separately, since some guests may prefer a stronger herbal note and others may want the plain lemon flavor.

The recipe makes about 7 cups (1.65 L) before ice, or roughly six generous servings. For smaller portions, pour about 1 cup (240 ml) lemonade over ice in each glass. For a lighter drink, top a glass with a splash of chilled sparkling water just before serving; adding it to the full pitcher too early can make the bubbles fade.

Variations

Make it plain lemonade: Leave out the cucumber and mint for a clean, classic lemon flavor. The rest of the quantities stay the same. You can also strain the finished drink if you want to remove any remaining pulp, but do this before adding ice so the texture remains consistent.

Use another herb: Basil makes a soft, sweet-savory variation, while a small amount of rosemary gives the drink a more pronounced, piney aroma. Start with about 1 tablespoon (2 g) chopped basil or one short rosemary sprig in the syrup. Steep for five minutes, taste, and strain before cooling. Rosemary can become dominant if left to steep for too long.

Add berries: Add 1 cup (150 g) lightly crushed strawberries or raspberries to the pitcher in place of the cucumber. The berries will tint the drink and add their own sweetness, so taste before adding any extra sugar. For a smoother berry lemonade, blend the fruit with a little of the prepared lemonade, then strain it and stir it back into the pitcher.

Make a sparkling version: Replace 2 cups (480 ml) of the still water with chilled sparkling water. Mix the lemon juice, syrup, and remaining still water first, then add the sparkling water just before serving. Stir gently to preserve the fizz. This version is best made in smaller batches because the bubbles do not last as long in a pitcher.

Reduce the sugar: You can begin with 1/2 cup (100 g) sugar instead of 3/4 cup (150 g), then taste after adding the lemon juice and water. The result will be noticeably tarter. If using a liquid sweetener such as honey, warm it with the syrup water until it dissolves; honey brings its own floral flavor and may make the lemon taste less sharp.

Storage and Reheating

Refrigerate the finished lemonade promptly, and do not leave it at room temperature for more than 2 hours. For the best fresh flavor, drink it within 2 to 3 days. Store it in a covered pitcher or sealed food-safe container, ideally without ice; ice melts in the mixture and gradually dilutes it. The mint may darken and the cucumber will soften as it sits, so remove those pieces after several hours if you are not serving the pitcher soon.

If you want to make it ahead, prepare the syrup up to 2 weeks in advance and keep it covered in the refrigerator. Juice the lemons and refrigerate the juice separately for up to 2 days for the brightest flavor. Combine the syrup, juice, and cold water on the day you plan to serve the drink, then add fresh mint and cucumber shortly before serving. If the lemonade has been chilled, there is no need to reheat it; stir it well and pour over fresh ice.

Leftover lemonade can be frozen in ice-cube trays for up to 2 months. Transfer the frozen cubes to a freezer-safe bag or container once solid. Use them in a glass of water or in a fresh batch of lemonade. Freezing can soften the cucumber and mint, so strain those out before freezing if they are already in the pitcher.

Frequently Asked Questions

Can I make this lemonade refresher without cooking?

Yes. The small amount of heat is only used to dissolve the sugar evenly. For a no-cook version, replace the sugar and syrup water with about 3/4 cup (180 ml) simple syrup, then mix it with the lemon juice and cold water. Add the syrup gradually and taste, since prepared syrups vary in concentration and sweetness.

How can I make the lemonade less sour?

First check that you have added all 5 cups (1.2 L) of dilution water and that the syrup is fully mixed through the pitcher. If it still tastes too sharp, add cold water a little at a time, tasting after each addition. You can also add a small amount of extra syrup, but dissolving sugar in a little hot water first prevents graininess in the cold drink.

Can I use bottled lemon juice?

You can use bottled juice if fresh lemons are unavailable, but the flavor is usually less fragrant and can taste more sharply acidic. Use 1 cup (240 ml), then start with a little less syrup and adjust after mixing. Bottled juice may also contain pulp or have a different intensity, so tasting the diluted lemonade is more reliable than changing the water amount in advance.

Why does the sugar settle at the bottom?

Granulated sugar does not dissolve quickly in cold water, which is why this recipe makes a simple syrup first. If the finished drink still tastes uneven, stir from the bottom of the pitcher with a long spoon before serving. If you skipped the syrup step, dissolve the sugar in a small amount of warm water separately, cool it, and then mix it into the lemonade.

Can I make a pitcher the night before?

Yes. Mix the cooled syrup, lemon juice, and cold water, cover the pitcher, and refrigerate it overnight. For a fresher flavor and a clearer drink, wait to add the cucumber and mint until about 30 minutes before serving. If they are already in the pitcher, remove them after a few hours so they do not soften or give the drink an overly strong herbal taste.

How do I make a single serving?

Stir together 2 tablespoons (30 ml) lemon juice, 2 tablespoons (30 ml) simple syrup, and 3/4 cup (180 ml) cold water. Pour over a glass of ice and add a few cucumber slices and mint leaves if desired. Taste and adjust with a little more water or syrup. The full-batch syrup can be kept refrigerated, so a single glass is quick to mix.

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