There’s nothing more refreshing on a hot summer evening than a cucumber gin and tonic. This easy recipe lets you savor a restaurant-quality cocktail at home without the steep happy hour prices. Crisp cucumber and bright lime give the classic gin and tonic a Mediterranean twist that’s both elegant and effortless.
The classic gin and tonic is already hard to beat, but adding thinly sliced cucumber and a wedge of lime transforms it into a light, herbaceous summer drink. I make this cocktail whenever friends and family come for a barbecue — it pairs beautifully with smoky grilled dishes and always looks stunning when served.
This is a dependable go-to cocktail: visually appealing, easy to assemble, and deliciously bright. Serve it in chilled highball or balloon glasses for best presentation and flavor.
Video
Video demonstration available.
🥘 Ingredients
- Cubed ice — enough to fill the glass
- Gin — a quality gin of your choice (1 ½ oz / 40 ml)
- Tonic water — to top the glass
- Cucumber — thinly sliced lengthwise (mini cucumbers work well)
- Lime or lemon wedge and an optional reusable straw for garnish
Adjust quantities to taste. See the instructions below for suggested measures and glass sizes.
🍹 Step-by-Step
🔪 Instructions
This cocktail is simple but benefits from a few small details. Begin by slicing the cucumber very thin lengthwise so the slices can line the inside of the glass. A mandoline or a very sharp knife works best for even, translucent slices.
Place two or three thin cucumber slices along the inside of each chilled highball or balloon glass. If you prefer a stronger cucumber flavor, add an extra slice or two.
Fill the glass to the brim with cubed ice to keep the drink chilled and reduce dilution. Pour in 1 ½ ounces (about 40 ml) of your favorite gin, then top with tonic water to fill the glass. Gently stir once to combine without losing too much carbonation.
Finish with a wedge of lime or lemon and an optional reusable straw. Serve immediately while the tonic is still fizzy for the best texture and flavor.
🥒 Variations
For an even more pronounced cucumber character, use a gin already infused with cucumber notes — Hendrick’s is a popular choice because it includes cucumber and rose botanicals. You can also experiment with different gins and tonic waters to find a balance that suits your palate: floral gins pair well with light, citrus-forward tonics, while more herbal or juniper-forward gins can stand up to a slightly bitter premium tonic.
🍽 Equipment
- Mandoline or sharp knife for slicing cucumber
- Jigger or measuring tool to measure the gin
- Highball or balloon glass, chilled
🌡 Storage
This cocktail is best enjoyed immediately. Tonic water loses carbonation over time and the drink will taste flat if prepared in advance. If you need to prep for guests, chill glasses and pre-slice cucumbers ahead of time, but combine tonic and gin just before serving.
💭 Top tip
Hold the glass by the bottom rather than the rim to keep it chilled longer. To chill glasses quickly, place them in the freezer for 20–30 minutes or fill them with ice while you prepare the garnishes, then discard the ice before assembling the drink.
Whenever possible, avoid disposable plastic straws — favor reusable metal straws, paper, or no straw at all to reduce waste.
🙋🏻 FAQ
Fresh cucumber adds a clean, cooling note that complements the bright bitterness of tonic and the botanicals in gin. The result is a lighter, more aromatic version of the classic drink.
Many gins work well, but a gin with subtle floral or cucumber notes (like Hendrick’s) enhances the cucumber character. Try a few combinations of gin and tonic to find your preferred balance.
OTHER RECIPES FOR YOU TO TRY
- How to Make a Refreshing Strawberry Spritz Cocktail
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- How to Make a Snowball Cocktail
- Homemade Vodka Sidecar
- Lovely Lavender Spritz Cocktail
Mediterranean Cucumber Gin and Tonic
Equipment
- Mandoline or sharp knife for cucumber
- Jigger
- Chilled highball or balloon glass
Ingredients
- Cubed ice — to fill the glass
- 1 ½ oz (40 ml) gin
- Tonic water — to top
- Thinly sliced cucumber
- Lemon or lime wedge and optional reusable straw for garnish
Instructions
- Slice the cucumber very thin lengthwise and press slices against the inside of a chilled glass.
- Fill the glass with cubed ice.
- Add 1 ½ oz (40 ml) gin.
- Top with tonic water, stir gently to combine.
- Garnish with a lemon or lime wedge and serve immediately.
Notes
Hold the glass by the base to keep it cooler and avoid touching the rim. Fill the glass with ice to chill the drink quickly and reduce dilution. Use reusable straws when possible to cut down on single-use plastics.
Nutrition
Serving: 1 | Calories: 98 kcal
Author: Nora
⛑️ Food Safety
- Keep preparation surfaces and utensils clean.
- Wash hands thoroughly after handling raw foods.
- Do not leave perishable garnishes at room temperature for long periods.
- Store fresh produce in the refrigerator until ready to use.