How to Make Cucumber Cooler (Traditional & Healthy Version)

The Cucumber Cooler is a refreshing beverage found in the vibrant hawker centers and kopitiams across Singapore, especially popular during the sweltering tropical afternoons. Drawing on Indian Singaporean influences, this drink is a beloved thirst-quencher, blending fresh cucumber juice with a touch of lime and mint for a revitalizing and healthy twist. The Cucumber Cooler is a testament to Singapore’s multicultural culinary landscape, where Indian flavors seamlessly fuse with local tastes to create unique and delightful beverages. Known for its crisp and cooling taste, the Cucumber Cooler offers a respite from Singapore's humidity while being light on calories and big on flavor. Its popularity in Singapore’s hawker culture demonstrates the city’s love for simple, natural ingredients that pack a punch. Whether enjoyed at a bustling kopitiam or as a homemade treat, this beverage is both a nutritious and delicious choice for anyone seeking a healthy lifestyle without compromising on taste.

15 min total2 servingseasy60 kcal / 100g

Ingredients

  • Cucumber
    1 large (about 200g) Cucumber (Japanese or local cucumber)
  • Fresh lime juice
    2 tablespoons Fresh lime juice (from 1-2 limes (limau nipis))
  • Mint leaves
    10 leaves Mint leaves (daun pudina)
  • Honey
    1 tablespoon Honey (or gula melaka syrup for local touch)
  • Chilled water
    1 cup (250ml) Chilled water (filtered)
  • Ice cubes
    1 cup Ice cubes (as needed)
  • A pinch of salt
    1/8 teaspoon A pinch of salt (optional, enhances flavor)
  • Lime slices
    2-4 slices Lime slices (for garnish)
  • Cucumber slices
    2-4 slices Cucumber slices (for garnish)

Step-by-step instructions

Step 1: Wash and peel the cucumber
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Step 1 · Wash and peel the cucumber

Wash and peel the cucumber. Cut into chunks for easy blending.

Step 2: Add cucumber chunks
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Step 2 · Add cucumber chunks

Add cucumber chunks, mint leaves, lime juice, honey, and a pinch of salt (if using) to a blender.

Step 3: Pour in chilled water and blend until smooth
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Step 3 · Pour in chilled water and blend until smooth

Pour in chilled water and blend until smooth. Strain the mixture through a fine sieve to remove pulp for a smoother drink.

Step 4: Taste and adjust sweetness or lime juice if desired
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Step 4 · Taste and adjust sweetness or lime juice if desired

Taste and adjust sweetness or lime juice if desired. Add more honey or lime to suit your palate.

Step 5: Fill glasses with ice cubes
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Step 5 · Fill glasses with ice cubes

Fill glasses with ice cubes. Pour the strained cucumber cooler over the ice.

Step 6: Garnish with cucumber and lime slices
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Step 6 · Garnish with cucumber and lime slices

Garnish with cucumber and lime slices. Add a sprig of mint for a refreshing look.

Step 7: Serve immediately and enjoy your healthy Singaporean Cucumber Cooler
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Step 7 · Serve immediately and enjoy your healthy Singaporean Cucumber Cooler

Serve immediately and enjoy your healthy Singaporean Cucumber Cooler.

Why this recipe is healthy

This Cucumber Cooler is a healthy beverage as it uses whole, fresh ingredients without added refined sugars or artificial flavorings. Its low-calorie nature makes it ideal for weight management and hydration, especially important in Singapore's humid climate. The inclusion of mint and lime adds antioxidants and vitamin C, supporting overall wellness while keeping the beverage light and refreshing.

A note on tradition

Cucumber Cooler is a favorite in Singapore’s kopitiams and hawker centers, especially during the hot season. Its Indian roots shine through with the use of mint and lime, reflecting the Indian community’s influence on local beverages. It’s commonly enjoyed as a cooling accompaniment to spicy meals or as a standalone refresher during lunch breaks. In the heartland kopitiams, you’ll often find this drink served alongside classic Singaporean snacks, highlighting the city’s multicultural heritage.

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