A lemon ice drink is a tart, lightly sweet frozen cooler made with fresh lemon juice, sugar, water, and ice. Blending the ingredients into a fine slush makes it especially refreshing on a warm day, and you can adjust the sweetness to suit your lemons.
Ingredients
- ½ cup (100 g) granulated sugar
- ½ cup (120 ml) water, for dissolving the sugar
- 1 cup (240 ml) freshly squeezed lemon juice, from about 5–7 medium lemons
- 3 cups (720 ml) cold water
- 4 cups (about 600 g) ice cubes
- 1 small pinch of fine salt, about ⅛ teaspoon (0.5 g), optional
- 4 thin lemon slices or 4 small mint sprigs, for serving, optional
Instructions
- Make a quick syrup. Combine the sugar and ½ cup (120 ml) water in a small saucepan. Warm over medium-low heat for about 3–5 minutes, stirring until the sugar dissolves and the liquid is clear. Do not boil it for a long time; this is simply a quick syrup, not a thick candy syrup.
- Cool the syrup. Take the pan off the heat and let the syrup cool for about 10 minutes. For faster cooling, pour it into a heatproof measuring cup and set that cup in a bowl of cold water. Keep water out of the syrup.
- Juice and strain the lemons. Roll each lemon firmly on the counter before cutting it; this can help release more juice. Squeeze enough lemons to measure 1 cup (240 ml), then strain out seeds and large pieces of pulp. A little fine pulp is fine if you like a more textured drink.
- Mix the lemonade base. In a large pitcher, stir together the cooled syrup, lemon juice, 3 cups (720 ml) cold water, and the optional pinch of salt. Taste the mixture before adding ice. If it seems too tart, add sugar syrup a tablespoon at a time; if it is too sweet, add lemon juice or cold water.
- Chill the base. Cover the pitcher and refrigerate for 30 minutes. Chilling the liquid first keeps the finished drink colder and reduces how quickly the ice melts when blended.
- Blend in batches. Pour half of the chilled lemon mixture into a blender and add 2 cups (about 300 g) ice. Blend in short pulses until the ice is evenly crushed and the drink has a loose, spoonable slush texture, about 20–40 seconds depending on your blender. Repeat with the remaining mixture and ice. Avoid running a blender longer than necessary, which warms the drink and can make the ice melt.
- Serve right away. Pour into chilled glasses. Garnish with a lemon slice or mint, if desired. If the slush softens while you finish blending, give it a quick pulse just before serving.
Tips
- Measure lemon juice rather than counting lemons. Fruit size and juiciness vary. Start with the stated 1 cup (240 ml), then fine-tune the sweetness and tartness after mixing.
- Use a blender-safe amount of ice. If your blender is small, work in more batches rather than filling it past its maximum line. Stop and scrape down only after switching the blender off.
- Adjust the texture with liquid or ice. For a thinner, sip-friendly drink, blend in cold water a tablespoon at a time. For a firmer slush, add a little more ice and pulse briefly; too much ice can dilute the lemon flavor.
- Choose a substitute thoughtfully. Bottled lemon juice can replace fresh juice in a pinch, but its flavor may taste flatter or sharper. Begin with a little less than 1 cup (240 ml), taste, and add more as needed. Lime juice makes a distinctly lime-forward drink rather than a classic lemon one.
Serving Suggestions
Serve the lemon ice drink immediately in chilled tumblers, small glasses, or reusable cups with wide straws. It pairs well with grilled vegetables, sandwiches, picnic foods, and lightly spiced dishes because its sharp citrus flavor offers a refreshing contrast. For an easy outdoor setup, keep the lemonade base refrigerated in a pitcher and blend portions with ice as guests are ready to drink; a fully blended slush loses its texture quickly in warm air.
For a less frozen version, pour the chilled base over ice in glasses and stir. You can also serve it as a small palate-cleansing drink between courses. Add garnishes just before serving so mint stays fresh and lemon slices do not have time to make the drink bitter.
Variations
Less-sweet lemon ice: Reduce the sugar to ⅓ cup (about 67 g), then taste the base before chilling. Very sour lemons may need more sweetener, so it is easier to add a little than to correct an overly sweet batch.
Honey version: Replace the granulated sugar with ⅓ cup (about 113 g) honey. Stir it into warm water until dissolved, then cool as directed. Honey has a distinctive flavor and can make the drink taste rounder and less cleanly sweet; add it gradually and taste.
Mint lemon ice: Add 8–10 fresh mint leaves to the warm syrup and steep for 5 minutes, then strain and cool the syrup. A longer steep can make mint taste grassy. Blend the finished drink as directed and garnish with fresh mint.
Berry lemon ice: Blend 1 cup (about 150 g) hulled strawberries or raspberries with the chilled lemon base before adding the ice. Strain first if you want to remove raspberry seeds. The berries add color and fruit flavor, and may make the drink sweeter, so taste before serving.
Ginger lemon ice: Stir 1 teaspoon (about 5 g) finely grated fresh ginger into the warm syrup and steep for 5 minutes, then strain. This adds a gentle, spicy note without changing the basic method.
Storage and Reheating
This drink is best immediately after blending. If you have leftover blended slush, transfer it to a covered, freezer-safe container and freeze it for up to 1 month. It will freeze more firmly than a fresh slush; let it stand at room temperature for 10–15 minutes, then break it into chunks and reblend with a splash of cold water. Do not leave the drink at room temperature for more than 2 hours, or more than 1 hour when the temperature is above 90°F (32°C).
The unblended lemon base can be covered and refrigerated for up to 3 days. Stir it before using, since the flavors can settle, then blend with fresh ice. Do not refrigerate melted slush expecting it to keep its texture; it will become a flat, diluted drink. Reheating is not appropriate for this cold beverage.
Frequently Asked Questions
Can I make lemon ice without a blender?
Yes. Freeze the prepared lemon base in a shallow freezer-safe tray, stirring and scraping it with a fork every 30–45 minutes for about 2–3 hours, until icy and fluffy. The texture will be more granular than a blended drink, but it will still be refreshing.
Can I prepare it ahead of time?
Make the lemon base up to 3 days ahead and keep it covered in the refrigerator. Blend it with ice just before serving for the best slushy consistency. You can also freeze the base in an ice-cube tray and blend the frozen cubes with a little cold water when needed.
Why does my lemon ice taste bitter?
Too much white pith or crushed lemon seeds can contribute bitterness. Strain the juice, and avoid blending whole lemon pieces or zest unless a recipe specifically calls for them. Mint steeped too long in the syrup can also taste grassy.
How can I make it less tart?
Stir in additional cooled syrup one tablespoon at a time and taste after each addition. You can also add a little cold water, though that softens the lemon flavor. Avoid adding dry sugar directly to an icy drink because it may not dissolve evenly.
Can I use bottled lemon juice?
Yes. Its flavor is usually less fragrant than freshly squeezed juice and can vary by brand, so add it gradually and taste the base before chilling. If it tastes especially sharp, balance it with a little extra syrup rather than diluting the drink heavily.
Can I make a single serving?
Divide the ingredients by four: use 2 tablespoons (25 g) sugar, 2 tablespoons (30 ml) water for the syrup, ¼ cup (60 ml) lemon juice, ¾ cup (180 ml) cold water, and 1 cup (about 150 g) ice. Prepare the syrup in a small pan or dissolve the sugar in warm water, then blend and serve.
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