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Iced Filter Coffee
Hawker • Singapore
How to Make Iced Filter Coffee (Traditional & Healthy Version)
Iced Filter Coffee is a beloved beverage in Singapore, especially among fans of local kopitiam culture. Born from the South Indian tradition and embraced by Singapore’s vibrant hawker scene, this chilled coffee is a refreshing antidote to the city’s tropical heat. The classic version involves slowly brewed filter coffee, poured over ice, and sweetened to taste—a perfect fusion of robust coffee flavor and cooling refreshment. Singaporean kopitiams and hawker centres have made Iced Filter Coffee (also known as 'kopi ais' when adapted locally) an accessible treat for all. Today, health-conscious Singaporeans and visitors alike can enjoy this beverage with modern tweaks—less sugar, skimmed or plant-based milk, and filtered ice for purity. The taste is bold yet balanced, with nutty undertones and subtle sweetness that never overpowers. Iced Filter Coffee is a healthier alternative to sugary canned drinks, ideal for a midday energy boost or as a breakfast companion. Its roots in South Indian tradition, blended with Singaporean innovation, make it a true representation of the city’s multicultural palate and love for fusion food.
Ingredients(for 1 tall glass (about 250ml) per serving)
- 3 tablespoons South Indian filter coffee powder (select a medium-dark roast for best flavor)
- 1 cup (250ml) Hot water (just below boiling)
- 1/2 cup (125ml) Low-fat milk (or use oat/soy milk for vegan option)
- 1 cup Ice cubes (made from filtered water)
- 1-2 teaspoons Sugar (adjust to taste; use stevia for sugar-free) - optional
- 1/4 cup Hot water (for rinsing filter) (to preheat filter) - optional
- a pinch Ground cardamom (optional for local fusion) - optional
- 1 tablespoon Evaporated milk (for extra creaminess, optional) - optional
Instructions
- 1
Preheat your South Indian coffee filter by rinsing it with hot water. Discard rinsing water.
2 minutes
Warming the filter ensures optimal extraction of coffee flavors.
- 2
Add the coffee powder into the filter’s upper chamber. Gently press it down with the plunger.
2 minutes
Do not overpack the powder; even distribution helps smooth brewing.
- 3
Pour hot (not boiling) water over the coffee powder. Close the lid and let the decoction drip into the lower chamber for 15-20 minutes.
20 minutes
Patience is key for rich, aromatic decoction; avoid rushing this step.
- 4
Once the decoction is ready, pour it into a mixing jug. Add sugar or stevia to taste and stir until dissolved.
2 minutes
Stir while the decoction is hot to ensure the sweetener dissolves fully.
Why This Dish is Healthy
This Iced Filter Coffee recipe is a healthier alternative to sweetened ready-to-drink coffees and sodas. By controlling the amount of sugar and using low-fat or plant-based milk, you can keep the calories low while enjoying a satisfying beverage. The antioxidants in coffee and the absence of artificial additives or creamers contribute to a cleaner, more wholesome drink. Ideal for calorie-conscious individuals, this recipe supports a balanced lifestyle.
Iced Filter Coffee provides a moderate caffeine boost without excess calories, especially when prepared with low-fat or plant-based milk and minimal sugar. Coffee is rich in antioxidants, which support overall health and may help reduce inflammation. Using plant-based milk increases the beverage’s content of vitamins like B12 (in fortified versions) and minerals such as calcium. Choosing stevia or reducing sugar helps manage blood glucose levels, making it suitable for a variety of diets.
Pro Tips
- 💡Use freshly ground filter coffee powder for maximum aroma.
- 💡Chill your serving glasses in advance to keep the drink colder longer.
- 💡For a frothy texture, shake the coffee and milk mixture in a sealed jar before pouring over ice.
Storage & Serving
Best consumed immediately for freshness. The prepared coffee decoction can be refrigerated (covered) for up to 2 days. Add milk and ice just before serving.
Best served: Breakfast or Lunch
Nutrition Facts
| Nutrient | Per 100g |
|---|---|
| Energy | 30.0 kcal |
