Why You Will Love This

Muddle cucumber and mint, add a half-ounce each of lime juice and simple syrup, strain over ice, top with soda water. That’s the whole recipe, and the result is one of the most genuinely cooling drinks you can make in five minutes. Low sugar, herb-forward without being fussy, and good enough to serve at a small gathering. The mint gives a digestive-friendly lift, same profile as our cucumber elderflower spritz.

The Story Behind It

This recipe came from 2026’s wellness mocktail moment, when bars and home bartenders started using single herbs and fresh produce instead of masking everything with heavy syrups. Thinly sliced cucumber, torn mint leaves, a thread of lime. Nothing complicated. The same single-herb-forward approach behind our healthy mocktail recipes with no added sugar.

Fresh cucumber slices and mint leaves arranged for a Crisp Cucumber Mint Cooler mocktail
Cool cucumber and bright mint, ready for muddling.

What You Will Need

  • 1/4 cucumber, sliced (thin rounds work best)
  • 6-8 fresh mint leaves, plus extra for garnish
  • 1/2 oz fresh lime juice
  • 1/2 oz simple syrup (reduce for less sweetness)
  • 4-6 oz soda water (adjust to taste)
  • Ice (crushed or cubed)
  • Optional: cucumber ribbon or lime wheel for garnish

How to Make It

  1. Place the cucumber slices and mint leaves in a sturdy glass or cocktail shaker. Gently muddle until the cucumber releases some juice and the mint is aromatic. Do not pulverize the mint.
  2. Add the lime juice and simple syrup to the muddled mix and stir briefly to combine flavors.
  3. Fill the serving glass with ice, then double-strain the cucumber-mint mixture into the glass to avoid large bits.
  4. Top with 4-6 oz of chilled soda water, pouring slowly to keep the bubbles lively.
  5. Give the drink a gentle stir to marry the flavors without flattening the soda.
  6. Garnish with a sprig of mint or a cucumber ribbon and serve immediately.
Pouring soda water into a Cucumber Mint Cooler mocktail with fresh lime
A slow pour of soda water brings the cooler to life.

Herbalist Notes

  • Mint is cooling and can ease mild digestive discomfort after meals.
  • Cucumber offers hydration and a mild, soothing mineral profile for brightening flavors.

Make It Your Own

Want to play? Swap lime for lemon for a less floral brightness, or add a splash of cucumber-infused gin if you’re crafting a cocktail. For an even lighter version, skip the simple syrup and use a splash of coconut water for gentle sweetness.

Finished Crisp Cucumber Mint Cooler mocktail garnished with cucumber ribbon and fresh mint
Garnished and ready, this cooler is pure refreshment.